[Question]
  [
In this challenge, we will together create a word-search containing many programs in different languages.
I have started us off with a grid of 60-by-25 blanks (`·`), some of which are replaced by the characters of a Ruby program.
To answer, choose a language that was not yet used. Using your chosen language, write a program that **reads a character, token, line, *or* all input from the console, and prints it**. Then, insert your program into the word-search.
For example, suppose you choose Python 3 for your answer, and write the program `print(input())`. Now you have to insert that program into the grid. 
If the grid before your answer looks like this:
```
···a·24··········
··z····t·········
```
Then you can just put your program in the second line, overlapping with the existing `t`:
```
···a·24··········
··zprint(input())
```
Note that you can place your program in any direction: forward, backward, upward, downward, or diagonally, as long as it's in a straight line.
But what if the existing grid looks like this:
```
···a·24··········
··z····q·········
```
There's no way to fit the `print(input())` here without changing existing characters, which is forbidden. Instead, you can change the program:
```
print(
 input())
```
This two-line program fits neatly:
```
···a·24·print(···
··z····q input())
```
Here you replace a blank (`·`) with a space (). However, a space is just like any other character, and can not be overwritten in future programs.
Just like a one-liner, a multi-line program can be placed in any direction. For example, in a larger grid, you could do the following, by rotating the program 135° clockwise.
```
··········
········ ·
·······i·p
······n·r·
·····p·i··
····u·n···
···t·t····
··(·(·····
·)········
)·········
```
## Scoring
Your score for each answer is thirty divided by the number of characters added. Do not count characters that already existed in the grid, even if you use them yourself.
Your total score is the sum of the scores for all of your answers, multiplied by the number of answers. Highest score wins.
# Rules
* Every answer must be written in a different language. Languages that differ only in version number (e.g., Python 2 and Python 3) are considered the same.
* Every answer must build off of the most recent valid answer. That is, take the grid of the most recent such answer, and insert your program into it.
* To insert your program, replace at least one of the blanks (`·`) with characters of your choice. You may use existing characters from the grid in your answer, but you may not change or move any of them.
* You may not insert more than 500 characters in total, across all your answers.
* All characters you insert must be part of your program.
* Your program may consist only of printable ASCII and newlines, but there may not be two or more consecutive newlines back-to-back.
* Newlines do not count towards your score.
* A full program, not just a function or snippet, is required.
* The same user may not write two consecutive answers.
* If someone's answer violates a rule, leave a comment. If the mistake is not fixed in 30 minutes, it should be deleted.
# Used language snippet
This is a Stack Snippet, made by ETHproductions, FryAmTheEggman, and Mauris, that keeps track of users' scores and the used languages. It was originally copied from [Martin Büttner's amazing template](http://meta.codegolf.stackexchange.com/questions/5139/leaderboard-snippet).
Original leaderboard:
```
function answersUrl(e){return"http://api.stackexchange.com/2.2/questions/"+QUESTION_ID+"/answers?page="+e+"&pagesize=100&order=desc&sort=creation&site=codegolf&filter="+ANSWER_FILTER}function commentUrl(e,r){return"http://api.stackexchange.com/2.2/answers/"+r.join(";")+"/comments?page="+e+"&pagesize=100&order=desc&sort=creation&site=codegolf&filter="+COMMENT_FILTER}function getAnswers(){jQuery.ajax({url:answersUrl(answer_page++),method:"get",dataType:"jsonp",crossDomain:!0,success:function(e){answers.push.apply(answers,e.items),answers_hash=[],answer_ids=[],e.items.forEach(function(e){e.comments=[];var r=+e.share_link.match(/\d+/);answer_ids.push(r),answers_hash[r]=e}),e.has_more||(more_answers=!1),comment_page=1,getComments()}})}function getComments(){jQuery.ajax({url:commentUrl(comment_page++,answer_ids),method:"get",dataType:"jsonp",crossDomain:!0,success:function(e){e.items.forEach(function(e){e.owner.user_id===OVERRIDE_USER&&answers_hash[e.post_id].comments.push(e)}),e.has_more?getComments():more_answers?getAnswers():process()}})}function getAuthorName(e){return e.owner.display_name}function process(){var e=[],r={},x={};answers.forEach(function(s){var a=s.body;s.comments.forEach(function(e){OVERRIDE_REG.test(e.body)&&(a="<h1>"+e.body.replace(OVERRIDE_REG,"")+"</h1>")});var n=a.match(SCORE_REG);if(n){var t=getAuthorName(s);e.push({user:getAuthorName(s),size:+n[2],language:n[1],link:s.share_link}),r[t]=r[t]||0,r[t]+=30/+n[2],x[t]=x[t]||0,x[t]++}});Object.keys(r).forEach(function(e){r[e]*=x[e]});var s=Object.keys(r).sort(function(e,s){return r[s]-r[e]});e.sort(function(e,r){var s=e.size,a=r.size;return s-a});var a={},t=null;e.forEach(function(e){t=e.size;var r=e.language;/<a/.test(r)&&(r=jQuery(r).text()),a[r]=a[r]||{lang:e.language,user:e.user,size:e.size,link:e.link}});for(var c=0,o=1;c<s.length;c++){var i=jQuery("#author-template").html();r[s[c]]!==r[s[c-1]]&&(o=c+1);i=i.replace("{{PLACE}}",o+'.').replace("{{NAME}}",s[c]).replace("{{SCORE}}",r[s[c]].toFixed(2)),jQuery("#authors").append(jQuery(i))}var u=[];for(var m in a)a.hasOwnProperty(m)&&u.push(a[m]);u.sort(function(e,r){var s=e.lang.replace(/<.*?>/g,"").toLowerCase(),a=r.lang.replace(/<.*?>/g,"").toLowerCase();return s>a?1:a>s?-1:0});for(var l=0;l<u.length;++l){var h=jQuery("#language-template").html(),m=u[l];h=h.replace("{{LANGUAGE}}",m.lang).replace("{{NAME}}",m.user).replace("{{SIZE}}",m.size).replace("{{LINK}}",m.link),h=jQuery(h),jQuery("#languages").append(h)}}var QUESTION_ID=57327,ANSWER_FILTER="!t)IWYnsLAZle2tQ3KqrVveCRJfxcRLe",COMMENT_FILTER="!)Q2B_A2kjfAiU78X(md6BoYk",OVERRIDE_USER=16294,answers=[],answers_hash,answer_ids,answer_page=1,more_answers=!0,comment_page;getAnswers();var SCORE_REG=/<h\d>\s*([^\n,]*[^\s,]),.*?(\d+)(?=[^\n\d<>]*(?:<(?:s>[^\n<>]*<\/s>|[^\n<>]+>)[^\n\d<>]*)*<\/h\d>)/,OVERRIDE_REG=/^Override\s*header:\s*/i;
```
```
body{text-align:left!important}#author-list,#language-list{padding:10px;width:290px;float:left}table thead{font-weight:700}table td{padding:5px}
```
```
<script src="https://ajax.googleapis.com/ajax/libs/jquery/2.1.1/jquery.min.js"></script> <link rel="stylesheet" type="text/css" href="//cdn.sstatic.net/codegolf/all.css?v=83c949450c8b"> <div id="author-list"> <h2>Leaderboard</h2> <table class="author-list"> <thead> <tr><td></td><td>Author</td><td>Score</td></tr></thead> <tbody id="authors"> </tbody> </table> </div><div id="language-list"> <h2>Languages</h2> <table class="language-list"> <thead> <tr><td>Language</td><td>User</td><td>Score</td></tr></thead> <tbody id="languages"> </tbody> </table> </div><table style="display: none"> <tbody id="author-template"> <tr><td>{{PLACE}}</td><td>{{NAME}}</td><td>{{SCORE}}</td></tr></tbody> </table> <table style="display: none"> <tbody id="language-template"> <tr><td>{{LANGUAGE}}</td><td>{{NAME}}</td><td>{{SIZE}}</td><td><a href="{{LINK}}">Link</a></td></tr></tbody> </table>
```
New (experimental) version, using a modified formula:
```
function answersUrl(e){return"http://api.stackexchange.com/2.2/questions/"+QUESTION_ID+"/answers?page="+e+"&pagesize=100&order=desc&sort=creation&site=codegolf&filter="+ANSWER_FILTER}function commentUrl(e,r){return"http://api.stackexchange.com/2.2/answers/"+r.join(";")+"/comments?page="+e+"&pagesize=100&order=desc&sort=creation&site=codegolf&filter="+COMMENT_FILTER}function getAnswers(){jQuery.ajax({url:answersUrl(answer_page++),method:"get",dataType:"jsonp",crossDomain:!0,success:function(e){answers.push.apply(answers,e.items),answers_hash=[],answer_ids=[],e.items.forEach(function(e){e.comments=[];var r=+e.share_link.match(/\d+/);answer_ids.push(r),answers_hash[r]=e}),e.has_more||(more_answers=!1),comment_page=1,getComments()}})}function getComments(){jQuery.ajax({url:commentUrl(comment_page++,answer_ids),method:"get",dataType:"jsonp",crossDomain:!0,success:function(e){e.items.forEach(function(e){e.owner.user_id===OVERRIDE_USER&&answers_hash[e.post_id].comments.push(e)}),e.has_more?getComments():more_answers?getAnswers():process()}})}function getAuthorName(e){return e.owner.display_name}function process(){var e=[],r={},x={};answers.forEach(function(s){var a=s.body;s.comments.forEach(function(e){OVERRIDE_REG.test(e.body)&&(a="<h1>"+e.body.replace(OVERRIDE_REG,"")+"</h1>")});var n=a.match(SCORE_REG);if(n){var t=getAuthorName(s);e.push({user:getAuthorName(s),size:+n[2],language:n[1],link:s.share_link}),r[t]=r[t]||0,r[t]+=30/+n[2]+20,x[t]=x[t]||0,x[t]++}});var s=Object.keys(r).sort(function(e,s){return r[s]-r[e]});e.sort(function(e,r){var s=e.size,a=r.size;return s-a});var a={},t=null;e.forEach(function(e){t=e.size;var r=e.language;/<a/.test(r)&&(r=jQuery(r).text()),a[r]=a[r]||{lang:e.language,user:e.user,size:e.size,link:e.link}});for(var c=0,o=1;c<s.length;c++){var i=jQuery("#author-template").html();r[s[c]]!==r[s[c-1]]&&(o=c+1);i=i.replace("{{PLACE}}",o+'.').replace("{{NAME}}",s[c]).replace("{{SCORE}}",r[s[c]].toFixed(2)),jQuery("#authors").append(jQuery(i))}var u=[];for(var m in a)a.hasOwnProperty(m)&&u.push(a[m]);u.sort(function(e,r){var s=e.lang.replace(/<.*?>/g,"").toLowerCase(),a=r.lang.replace(/<.*?>/g,"").toLowerCase();return s>a?1:a>s?-1:0});for(var l=0;l<u.length;++l){var h=jQuery("#language-template").html(),m=u[l];h=h.replace("{{LANGUAGE}}",m.lang).replace("{{NAME}}",m.user).replace("{{SIZE}}",m.size).replace("{{LINK}}",m.link),h=jQuery(h),jQuery("#languages").append(h)}}var QUESTION_ID=57327,ANSWER_FILTER="!t)IWYnsLAZle2tQ3KqrVveCRJfxcRLe",COMMENT_FILTER="!)Q2B_A2kjfAiU78X(md6BoYk",OVERRIDE_USER=16294,answers=[],answers_hash,answer_ids,answer_page=1,more_answers=!0,comment_page;getAnswers();var SCORE_REG=/<h\d>\s*([^\n,]*[^\s,]),.*?(\d+)(?=[^\n\d<>]*(?:<(?:s>[^\n<>]*<\/s>|[^\n<>]+>)[^\n\d<>]*)*<\/h\d>)/,OVERRIDE_REG=/^Override\s*header:\s*/i;
```
```
body{text-align:left!important}#author-list,#language-list{padding:10px;width:290px;float:left}table thead{font-weight:700}table td{padding:5px}
```
```
<script src="https://ajax.googleapis.com/ajax/libs/jquery/2.1.1/jquery.min.js"></script> <link rel="stylesheet" type="text/css" href="//cdn.sstatic.net/codegolf/all.css?v=83c949450c8b"> <div id="author-list"> <h2>Leaderboard</h2> <table class="author-list"> <thead> <tr><td></td><td>Author</td><td>Score</td></tr></thead> <tbody id="authors"> </tbody> </table> </div><div id="language-list"> <h2>Languages</h2> <table class="language-list"> <thead> <tr><td>Language</td><td>User</td><td>Score</td></tr></thead> <tbody id="languages"> </tbody> </table> </div><table style="display: none"> <tbody id="author-template"> <tr><td>{{PLACE}}</td><td>{{NAME}}</td><td>{{SCORE}}</td></tr></tbody> </table> <table style="display: none"> <tbody id="language-template"> <tr><td>{{LANGUAGE}}</td><td>{{NAME}}</td><td>{{SIZE}}</td><td><a href="{{LINK}}">Link</a></td></tr></tbody> </table>
```
To ensure your submission is recognized by the snippet, please use the following header template:
```
# Language, X characters added
```
  
[Answer]
# Java, 124 characters added
While there is still room!
```
class C{public static void main(String[]a) throws Throwable{
System.out.println(new java.util.Scanner(System.in).next());
}}
```
The grid is now
```
····························································
···········i········a·······································
··········?pio;·····l·······································
··········,u········e·······································
··········.t········r·······································
··········@s········t·······································
··········· ··printf(·······································
···········g··    input('','s'))····························
···········e·····n··r·······································
········write(read-host)····································
·········E·s········m·······································
········C·E·········p·······································
·······H·T··········t·····················r·················
······O· ···········(·······································
····· ·/············)·······································
····%·P·············)·······································
···A· ······················································
··%·A·······················································
···=························································
{elbaworhT sworht )a][gnirtS(niam diov citats cilbup{C ssalc    
;))(txen.)ni.metsyS(rennacS.litu.avaj wen(nltnirp.tuo.metsyS    
··························································}}
····························································
····························································
····························································
```
Made a ninja edit and reversed the code in the grid, since OP states the code can be backwards. Then retrofitted it into the next answer
[Answer]
# Mumps, 23 characters added
Sorry again for missing the one requirement in the question.
here's my new submission:
```
s t=" " r t#50:20 w !,t,!
```
This sets the t variable to a space, then reads at most 50 characters from standard input with a 20 second timeout writes a newline, the variable, then another newline. (Many mumps terminals get kinda messy if you don't do that...)
The grid is now:
```
····························································
···········i········a·······································
··········?pio;·····l·······································
··········,u········e·······c·······························
··········.t········r·······a·······························
··········@s······s t=" " r t#50:20 w !,t,!·················
··········· ··printf(·······(·······························
···········g··    input('','s'))····························
···········e·····n··r·······c·······························
········write(read-host)····a·······························
·········E·s········m·······n·······························
········C·E·········p·······(·······························
·······H·T··········t·······,·············r·················
······O· ···········(·······'·······························
····· ·/············)·······'·······························
····%·P·············)·······)·······························
···A· ······················)·······························
··%·A·······················································
···=························································
{elbaworhT sworht )a][gnirtS(niam diov citats cilbup{C ssalc    
;))(txen.)ni.metsyS(rennacS.litu.avaj wen(nltnirp.tuo.metsyS    
··························································}}
····························································
····························································
····························································
```
that gosh darned R submission made this a bit tougher to write... :-)
[Answer]
# [Beatnik](https://esolangs.org/wiki/Beatnik), 29 characters added
```
Get a chr!
Outputs it
and 'BZam.
```
Explanation coming:)
> 
> **Get a** # ignored with scrabble values under 5  
> 
> **chr!** # score 8, input a character and push its value  
> 
> **Outputs** # score 9, pop a number and output it's character  
> 
> **it and** # ignored with scores under 5  
> 
> **'BZam.** # score 17 terminates the program
> 
> 
> 
The new grid
```
·········v---H\·············································
·········>qir@uH····a·······································
Get a chr!?pio;·····l·······································
Outputs it,u········e·······c·······························
and 'BZam..t········r·······a·······························
··········@s······s t=" " r t#50:20 w !,t,!·················
··········· ··printf(·······(·······························
···········g··    input('','s'))····························
···········e·····n··r·······c·······························
········write(read-host)····a·······························
·········E·s········m·······n·······························
········C·E·········p·······(·······························
·······H·T··········t·······,·············r·················
······O· ···········(·······'·······························
····· ·/············)·······'·······························
····%·P·············)·······)·········1·····················
···A· ······················)········n······················
··%·A·······························-·······················
···=······························· ···$·d··················
{elbaworhT sworht )a][gnirtS(niam diov citats cilbup{C ssalc    
;))(txen.)ni.metsyS(rennacS.litu.avaj wen(nltnirp.tuo.metsyS    
································e···a·····················}}
·······························h···=························
··································<·························
·································>··························
```
[Answer]
# C, 27 characters added
Somebody mentioned C, and I saw that it was still possible.
```
main( ){printf("%c",  (getchar()));}
```
New grid:
```
·········v---H\·············································
······,··>qir@uH···IaP.·····································
Get a chr!?pio;·····l·······································
Outputs it,u········e·······c··········print(readline())····
and 'BZam..t········r·······a·······························
········~,@s······s t=" " r t#50:20 w !,t,!·················
······main( ){printf("%c",  (getchar()));}··················
···········g·>    input('','s'))····························
···········e·····n··r·······c·········g·····················
·······(write(read-host)····a)········r······ ··············
·······))E·s········m·······n)········e·····················
········C·E·········p·······((·······{print;exit}····K······
·······H·T··········t·······,t········ ···r·················
······O· ···········(·······'u········-·····················
····· ·/············)·······'p········m·····················
····%·P·············)·······)n········1·····················
···A· ······················)io······n ·····················
··%·A························(······-·.·····················
···=·························t\···· ···$·d··················
{elbaworhT sworht )a][gnirtS(niam diov citats cilbup{C ssalc
;))(txen.)ni.metsyS(rennacS.litu.avaj wen(nltnirp.tuo.metsyS
·····························r··e···a b c d e f g h i·····}}
·····························p·h···=b c d e f g h i·········
··································<·························
·································>··························
```
[Answer]
# [???](https://esolangs.org/wiki/%3F%3F%3F), 1 character added
```
?!
```
The grid is now:
```
·········v---H\·············································
·········>qir@uH····a·······································
·········!?pio;·····l·······································
··········,u········e·······c·······························
··········.t········r·······a·······························
··········@s······s t=" " r t#50:20 w !,t,!·················
··········· ··printf(·······(·······························
···········g··    input('','s'))····························
···········e·····n··r·······c·······························
········write(read-host)····a·······························
·········E·s········m·······n·······························
········C·E·········p·······(·······························
·······H·T··········t·······,·············r·················
······O· ···········(·······'·······························
····· ·/············)·······'·······························
····%·P·············)·······)·········1·····················
···A· ······················)········n······················
··%·A·······························-·······················
···=······························· ···$·d··················
{elbaworhT sworht )a][gnirtS(niam diov citats cilbup{C ssalc    
;))(txen.)ni.metsyS(rennacS.litu.avaj wen(nltnirp.tuo.metsyS    
································e···a·····················}}
·······························h···=························
··································<·························
·································>··························
```
[Answer]
# [Urn](http://esolangs.org/wiki/Urn), 3 characters added
```
(:::)
```
The new grid:
```
·········v---H\··v+C+<D_··············S·P··············;····
G`····,··>qir@uH·  IaP.C·············A·USE: io·········>····
Get a chr!?pio;····Ol···············Y·Lreadln(write(···;····
Outputs it,u········e·······c······ ·L·print(readline())····
and 'BZam..t········r·······a·····ai ··string))··<v;i:j;p:j·
G·······~,@s······s t=" " r t#50:20 w !,t,!······?a?·:·E····
G·····main( ){printf("%c",  (getchar()));}·······pr>·:·;····
O·········)g·>    input('','s'))·················h_··)·P····
a··········e·····n··r·····^·c·········g··········pd····;····
·······(write(read-host)····a)········r·input n$!?u····(····
·······))E·s········m·······n)···KVGH·e·print n$!·m····;····
········C·E·········p·······((···TIIA{print;exit}·pYEK·*····
$'main'H·T··········t·······,t···HSMI· ···r·······(·········
 \/\··O· ···········(·······'u···XIM ·-···········$·········
  \/· ·/(println····)·······'p···BBE1·m···········a·········
   \%·PQ  (read-line))······)n···YLH.·1···········r·········
   A\     /-io-\············)io··EE 4n ·····`·····g·········
  % A\-e-<     |·············(···· V-·.··di _r(a)·v·········
 $ =      \----#·············t\···V ···$;di $a····)·········
{elbaworhT sworht )a][gnirtS(niam diov citats cilbup{C ssalc
;))(txen.)ni.metsyS(rennacS.litu.avaj wen(nltnirp.tuo.metsyS
·····························r··e···a b c d e f g h i·····}}
···········>maertsoi<edulcni#p·h···=b c d e f g h i·········
····;s gnirts::dts{)(niam tni····v<   o<····················
···};s<<tuoc::dts;s>>nic::dts····>i:1+?/;···················
```
[Answer]
# Ruby, 9 characters added
```
puts gets
```
The grid is now:
```
····························································
····························································
···········p················································
···········u················································
···········t················································
···········s················································
··········· ················································
···········g················································
···········e················································
···········t················································
···········s················································
····························································
····························································
····························································
····························································
····························································
····························································
····························································
····························································
····························································
····························································
····························································
····························································
····························································
····························································
```
[Answer]
# Pyth, 1 character added
```
w
```
The grid is now:
```
····························································
····························································
··········?pio··············································
··········,u················································
··········.t················································
···········s················································
··········· ················································
···········g················································
···········e················································
········w··t················································
···········s················································
····························································
····························································
····························································
····························································
····························································
····························································
····························································
····························································
····························································
····························································
····························································
····························································
····························································
····························································
```
[Answer]
# LISP, 3 characters added
```
(write(read
))
```
The new grid:
```
·········v---H\·············································
·········>qir@uH····a·······································
Get a chr!?pio;·····l·······································
Outputs it,u········e·······c·······························
and 'BZam..t········r·······a·······························
··········@s······s t=" " r t#50:20 w !,t,!·················
··········· ··printf(·······(·······························
···········g··    input('','s'))····························
···········e·····n··r·······c·······························
·······(write(read-host)····a)······························
·······))E·s········m·······n)······························
········C·E·········p·······((······························
·······H·T··········t·······,t············r·················
······O· ···········(·······'u······························
····· ·/············)·······'p······························
····%·P·············)·······)n········1·····················
···A· ······················)i·······n······················
··%·A························(······-·······················
···=·························t····· ···$·d··················
{elbaworhT sworht )a][gnirtS(niam diov citats cilbup{C ssalc
;))(txen.)ni.metsyS(rennacS.litu.avaj wen(nltnirp.tuo.metsyS
·····························r··e···a·····················}}
·····························p·h···=························
··································<·························
·································>··························
```
[Answer]
# Perl, 6 characters added
```
die
$  a=<>
```
The grid is now:
```
·········v---H\·············································
·········>qir@uH····a·······································
··········?pio;·····l·······································
··········,u········e·······c·······························
··········.t········r·······a·······························
··········@s······s t=" " r t#50:20 w !,t,!·················
··········· ··printf(·······(·······························
···········g··    input('','s'))····························
···········e·····n··r·······c·······························
········write(read-host)····a·······························
·········E·s········m·······n·······························
········C·E·········p·······(·······························
·······H·T··········t·······,·············r·················
······O· ···········(·······'·······························
····· ·/············)·······'·······························
····%·P·············)·······)·······························
···A· ······················)·······························
··%·A·······················································
···=···································$·d··················
{elbaworhT sworht )a][gnirtS(niam diov citats cilbup{C ssalc    
;))(txen.)ni.metsyS(rennacS.litu.avaj wen(nltnirp.tuo.metsyS    
····································a·····················}}
···································=························
··································<·························
·································>··························
```
[Answer]
# [Quipu](https://esolangs.org/wiki/Quipu), 3 characters added
The cat program in Quipu is four characters:
```
\/
/\
```
I rotated this 90° and re-used one of the slashes from the [Rail](https://codegolf.stackexchange.com/a/57455/668) program.
The new grid:
```
·········v---H\··v+C+<D_··············S·P··············;····
G`····,··>qir@uH·  IaP.C·············A·USE: io·········>····
Get a chr!?pio;····Ol···············Y·Lreadln(write(···;····
Outputs it,u········e·······c······ ·L·print(readline())····
and 'BZam..t········r·······a·····ai ··string))··<v;···;····
G·······~,@s······s t=" " r t#50:20 w !,t,!······?a?···E····
G·····main( ){printf("%c",  (getchar()));}·······pr>···;····
O··········g·>    input('','s'))·················h_····P····
a··········e·····n··r·····^·c·········g··········pd····;····
·······(write(read-host)····a)········r·input n$!?u····(····
·······))E·s········m·······n)···KVGH·e·print n$··m····;····
········C·E·········p·······((···TIIA{print;exit}·pYEK·*····
$'main'H·T··········t·······,t···HSMI· ···r·······(·········
 \/\··O· ···········(·······'u···XIM ·-···········$·········
  \/· ·/(println····)·······'p···BBE1·m···········a·········
   \%·P·  (read-line))······)n···YLH.·1···········r·········
   A\     /-io-\············)io··EE 4n ·····`·····g·········
  % A\-e-<     |·············(···· V-·.··di _r(a)·v·········
 $ =      \----#·············t\···V ···$;di $a····)·········
{elbaworhT sworht )a][gnirtS(niam diov citats cilbup{C ssalc
;))(txen.)ni.metsyS(rennacS.litu.avaj wen(nltnirp.tuo.metsyS
·····························r··e···a b c d e f g h i·····}}
···········>maertsoi<edulcni#p·h···=b c d e f g h i·········
····;s gnirts::dts{)(niam tni·····<·························
···};s<<tuoc::dts;s>>nic::dts····>··························
```
[Answer]
# [Marbelous](https://github.com/marbelous-lang/marbelous.py/blob/master/doc/marbelous.md), 7 characters added
```
00
\\/\]]
```
(If I understood correctly how Marbelous works...)
```
·········v---H\OIv+C+<D_··············S·P··············;····
G`····,··>qir@uH·  IaP.C········LAMBDA·USE: io·········>····
Get a chr!?pio;····Ol···········ZEROY·Lreadln(write(···;····
Outputs it,u········e·······c······ ·L·print(readline())····
and 'BZam..t········r·······a·····ai ··string))·o<v;i:j;p:j·
G·······~,@s······s t=" " r t#50:20 w !,t,!······?a?·:·E····
G·····main( ){printf("%c",  (getchar()));}·······pr>·:·;····
O·········)g·>    input('','s'))·················h_··)·P····
a··········e·····n··r·····^·c·········g··········pd····;····
·······(write(read-host)····a)········r·input n$!?u····(····
·······))E·s········m·······n)···KVGH·e·print n$!·m····;····
········C·E·········p·······((···TIIA{print;exit}·pYEK·*····
$'main'H·TUPTUO·····t·00····,t···HSMI· ···r·······(·········
 \/\··O· ·TUPNI···S (I\\/\]]'u···XIM ·-···········$·········
  \/· ·/(println··FO) /·····'p···BBE1·m···········a·········
   \%·PQ  (read-line))······)n···YLH.·1··print(io.read())···
   A\     /-io-\············)io··EE 4n ····,`·····g·········
  % A\-e-<     |··········)#_(···· V-·.··di _r(a)·v·········
 $ =      \----#·············t\·c&V ···$;di $a····)·········
{elbaworhT sworht )a][gnirtS(niam diov citats cilbup{C ssalc
;))(txen.)ni.metsyS(rennacS.litu.avaj wen(nltnirp.tuo.metsyS
··`[x.````?10xx][x.````?10xx]r··e···a b c d e f g h i·····}}
···········>maertsoi<edulcni#p·h···=b c d e f g h i·········
····;s gnirts::dts{)(niam tni····v<   o<····················
···};s<<tuoc::dts;s>>nic::dts···o>i:1+?/;][gnirtStupnI@tnirP
```
[Answer]
# PowerShell, 14 characters added
```
write(read-host)
```
I'll be nice and give people lots more room to breathe. :)
The grid is now
```
····························································
···········i················································
··········?pio;·············································
··········,u················································
··········.t················································
···········s················································
··········· ················································
···········g················································
···········e················································
········write(read-host)····································
···········s················································
····························································
··········································r·················
····························································
····························································
····························································
····························································
····························································
····························································
····························································
····························································
····························································
····························································
····························································
····························································
```
[Answer]
# ALGOL 68, 7 characters added
```
print(read 
string)
```
The new grid:
```
·········v---H\········································;····
······,··>qir@uH···IaP.················USE: io·········>····
Get a chr!?pio;·····l··················readln··········;····
Outputs it,u········e·······c··········print(readline())····
and 'BZam..t········r·······a··········string)·········;····
········~,@s······s t=" " r t#50:20 w !,t,!············E····
······main( ){printf("%c",  (getchar()));}·············;····
···········g·>    input('','s'))·······················P····
···········e·····n··r·······c·········g················;····
·······(write(read-host)····a)········r·input n········(····
·······))E·s········m·······n)········e·print n········;····
········C·E·········p·······((·······{print;exit}····K·*····
·······H·T··········t·······,t········ ···r·················
······O· ···········(·······'u········-·····················
····· ·/············)·······'p········m·····················
····%·P·············)·······)n········1·····················
···A· ······················)io······n ·····················
··%·A························(······-·.·····················
···=·························t\···· ···$·d··················
{elbaworhT sworht )a][gnirtS(niam diov citats cilbup{C ssalc
;))(txen.)ni.metsyS(rennacS.litu.avaj wen(nltnirp.tuo.metsyS
·····························r··e···a b c d e f g h i·····}}
·····························p·h···=b c d e f g h i·········
··································<·························
·································>··························
```
[Answer]
# [LOLCODE](http://esolangs.org/wiki/LOLCODE), 31 Characters Added
```
HAI 1.4
GIMMEH V
VISIBLE V
KTHXBYE
```
Just to the right of the middle, rotated 90o. Butted up nicely against the `-`, , and `d` there. Between this, Batch files, and PowerShell, I'm pretty sure I'm not going to be winning based on points, though. :-)
The grid is now:
```
·········v---H\··v+C+<D_··············S·P··············;····
G`····,··>qir@uH·  IaP.C·············A·USE: io·········>····
Get a chr!?pio;····Ol···············Y·Lreadln(write(···;····
Outputs it,u········e·······c······ ·L·print(readline())····
and 'BZam..t········r·······a·····ai ··string))··<v;···;····
G·······~,@s······s t=" " r t#50:20 w !,t,!······?a?···E····
G·····main( ){printf("%c",  (getchar()));}·······pr>···;····
O··········g·>    input('','s'))·················h_····P····
a··········e·····n··r·····^·c·········g··········pd····;····
·······(write(read-host)····a)········r·input n$!?u····(····
·······))E·s········m·······n)···KVGH·e·print n$··m····;····
········C·E·········p·······((···TIIA{print;exit}·pYEK·*····
·······H·T··········t·······,t···HSMI· ···r·······(·········
······O· ···········(·······'u···XIM ·-···········$·········
····· ·/(println····)·······'p···BBE1·m···········a·········
····%·P·  (read-line))······)n···YLH.·1···········r·········
···A· ······················)io··EE 4n ·····`·····g·········
··%·A························(···· V-·.··di _r(a)·v·········
·$·=·························t\···V ···$;di $a····)·········
{elbaworhT sworht )a][gnirtS(niam diov citats cilbup{C ssalc
;))(txen.)ni.metsyS(rennacS.litu.avaj wen(nltnirp.tuo.metsyS
·····························r··e···a b c d e f g h i·····}}
·····························p·h···=b c d e f g h i·········
··································<·························
·································>··························
```
(I also corrected the fourth-from-the-bottom row)
[Answer]
# Prolog (SWI), 14 characters added
```
:-get(C),
put(C).
```
Reads a single character and outputs it. On Ideone, [this works](http://ideone.com/9evRc1) but with output to stderr. With `swipl` on Ubuntu, it does the following:
```
dlosc@dlosc:~/tests$ swipl -qs getput.prolog
|: X
X?-
```
where `X` is the character entered and `?-` is a prompt. You can exit out of the prompt with Ctrl-D.
New grid (code reads top-to-bottom, right-to-left near upper right corner):
```
·········v---H\OIv+C+<D_··············S·Psgv···········;····
G`····,··>qir@uH·  IaP.C········LAMBDA·USE: io·········>····
Get a chr!?pio;p···Ol···········ZEROY·Lreadln(write(···;····
Outputs it,u··a$ ohce·······c······ ·L·print(readline())····
and 'BZam..t···a daer·······a·····ai ··string))·o<v;i:j;p:j·
G·······~,@s······s t=" " r t#50:20 w !,t,!······?a?·:·Eu-··
G·····main( ){printf("%c",  (getchar()));}·······pr>·:·;tg··
O·········)g·>    input('','s'))·················h_··)·P(e··
a··········e·····n··r·····^·c·········g··········pd····;Ct··
·······(write(read-host)····a)········r·input n$!?u····()(··
·······))E·s········m·······n)···KVGH·e·print n$!·m····;.C··
········C·E·········p·······((···TIIA{print;exit}·pYEK·*·)··
$'main'H·TUPTUO·····t·00····,t···HSMI· ···r·······(······,··
 \/\I^O= ·TUPNI···S (I\\/\]]'u···XIM ·-···········$·········
  \/· ·/(println··FO) /·····'p···BBE1·m···········a·········
   \%·PQ  (read-line))······)n···YLH.·1··print(io.read())···
   A\     /-io-\············)io··EE 4n ··@.,`·····g·········
  % A\-e-<     |··········)#_(···· V-·.··di _r(a)^v·········
 $ =      \----#·············t\·c&V ···$;di $a····)·········
{elbaworhT sworht )a][gnirtS(niam diov citats cilbup{C ssalc
;))(txen.)ni.metsyS(rennacS.litu.avaj wen(nltnirp.tuo.metsyS
··`[x.````?10xx][x.````?10xx]r··e···a b c d e f g h i·····}}
···········>maertsoi<edulcni#p·h···=b c d e f g h i·········
····;s gnirts::dts{)(niam tni····v<   o<····················
···};s<<tuoc::dts;s>>nic::dts···o>i:1+?/;][gnirtStupnI@tnirP
```
[Answer]
# [oOo CODE](http://esolangs.org/wiki/OOo_CODE), 1 character added
```
ROYALr
```
New grid:
```
·········v---H\OIv+C+<D_··············S·Psgv···········;····
G`····,··>qir@uH·  IaP.C········LAMBDA·USE: io·········>····
Get a chr!?pio;p···Ol···········ZEROYALreadln(write(···;····
Outputs it,u··a$ ohce·······c······ ·L·print(readline())····
and 'BZam..t···a daer·······a·····ai ··string))·o<v;i:j;p:j·
G·······~,@s······s t=" " r t#50:20 w !,t,!······?a?·:·Eu-··
G·····main( ){printf("%c",  (getchar()));}·······pr>·:·;tg··
O·········)g·>    input('','s'))·················h_··)·P(e··
a··········e·····n··r·····^·c·········g··········pd····;Ct··
·······(write(read-host)····a)········r·input n$!?u····()(··
·······))E·s········m·······n)···KVGH·e·print n$!·m····;.C··
········C·E·········p·······((···TIIA{print;exit}·pYEK·*·)··
$'main'H·TUPTUO·····t·00····,t···HSMI· ···r·······(······,··
 \/\I^O= ·TUPNI···S (I\\/\]]'u···XIM ·-···········$·········
  \/· ·/(println··FO) /·····'p···BBE1·m···········a·········
   \%·PQ  (read-line))······)n···YLH.·1··print(io.read())···
   A\     /-io-\············)io··EE 4n ··@.,`·····g·········
  % A\-e-<     |··········)#_(···· V-·.··di _r(a)^v·········
 $ =      \----#·············t\·c&V ···$;di $a····)·········
{elbaworhT sworht )a][gnirtS(niam diov citats cilbup{C ssalc
;))(txen.)ni.metsyS(rennacS.litu.avaj wen(nltnirp.tuo.metsyS
··`[x.````?10xx][x.````?10xx]r··e···a b c d e f g h i·····}}
···········>maertsoi<edulcni#p·h···=b c d e f g h i·········
····;s gnirts::dts{)(niam tni····v<   o<····················
···};s<<tuoc::dts;s>>nic::dts···o>i:1+?/;][gnirtStupnI@tnirP
```
[Answer]
# [Labyrinth](https://github.com/mbuettner/labyrinth), 1 character added
```
,.@
```
Reads and writes a character.
The grid is now
```
····························································
···········i········a·······································
··········?pio;·····l·······································
··········,u········e·······································
··········.t········r·······································
··········@s········t·······································
··········· ··printf(·······································
···········g··    input('','s'))····························
···········e·····n··r·······································
········write(read-host)····································
·········E·s········m·······································
········C·E·········p·······································
·······H·T··········t·····················r·················
······O· ···········(·······································
····· ·/············)·······································
····%·P·············)·······································
···A· ······················································
··%·A·······················································
···=························································
····························································
····························································
····························································
····························································
····························································
····························································
```
[Answer]
# Beam, 11 characters added
An extra H added to stop it behaving like a cat program. The `q` and `i` are ignored. I probably could have gone larger with this, but that seemed a bit like cheating.
```
v---H\
>qir@uH
```
The grid is now
```
·········v---H\·············································
·········>qir@uH····a·······································
··········?pio;·····l·······································
··········,u········e·······c·······························
··········.t········r·······a·······························
··········@s······s t=" " r t#50:20 w !,t,!·················
··········· ··printf(·······(·······························
···········g··    input('','s'))····························
···········e·····n··r·······c·······························
········write(read-host)····a·······························
·········E·s········m·······n·······························
········C·E·········p·······(·······························
·······H·T··········t·······,·············r·················
······O· ···········(·······'·······························
····· ·/············)·······'·······························
····%·P·············)·······)·······························
···A· ······················)·······························
··%·A·······················································
···=························································
{elbaworhT sworht )a][gnirtS(niam diov citats cilbup{C ssalc
;))(txen.)ni.metsyS(rennacS.litu.avaj wen(nltnirp.tuo.metsyS
··························································}}
····························································
····························································
····························································
```
[Answer]
# [ferNANDo](http://esolangs.org/wiki/FerNANDo), 31 characters added
```
a b c d e f g h i
b c d e f g h i
```
The new grid:
```
·········v---H\·············································
·········>qir@uH···IaP.·····································
Get a chr!?pio;·····l·······································
Outputs it,u········e·······c·······························
and 'BZam..t········r·······a·······························
········~,@s······s t=" " r t#50:20 w !,t,!·················
··········· ··printf(·······(·······························
···········g··    input('','s'))····························
···········e·····n··r·······c·········g·····················
·······(write(read-host)····a)········r······ ··············
·······))E·s········m·······n)········e·····················
········C·E·········p·······((·······{print;exit}····K······
·······H·T··········t·······,t········ ···r·················
······O· ···········(·······'u········-·····················
····· ·/············)·······'p········m·····················
····%·P·············)·······)n········1·····················
···A· ······················)i·······n ·····················
··%·A························(······-·.·····················
···=·························t····· ···$·d··················
{elbaworhT sworht )a][gnirtS(niam diov citats cilbup{C ssalc
;))(txen.)ni.metsyS(rennacS.litu.avaj wen(nltnirp.tuo.metsyS
·····························r··e···a b c d e f g h i·····}}
·····························p·h···=b c d e f g h i·········
··································<·························
·································>··························
```
[Answer]
# Scheme, 8 characters added
```
(write(
read
))
```
The new grid:
```
·········v---H\·······················S·P··············;····
······,··>qir@uH···IaP.··············A·USE: io·········>····
Get a chr!?pio;·····l···············Y·Lreadln(write(···;····
Outputs it,u········e·······c······ ·L·print(readline())····
and 'BZam..t········r·······a·····ai ··string))········;····
········~,@s······s t=" " r t#50:20 w !,t,!············E····
······main( ){printf("%c",  (getchar()));}·············;····
···········g·>    input('','s'))·······················P····
···········e·····n··r·····^·c·········g················;····
·······(write(read-host)····a)········r·input n$!?·····(····
·······))E·s········m·······n)········e·print n$·······;····
········C·E·········p·······((·······{print;exit}····K·*····
·······H·T··········t·······,t········ ···r·················
······O· ···········(·······'u········-·····················
····· ·/············)·······'p········m·····················
····%·P·············)·······)n········1·····················
···A· ······················)io······n ·····`···············
··%·A························(······-·.··di _r(a)···········
·$·=·························t\···· ···$;di $a··············
{elbaworhT sworht )a][gnirtS(niam diov citats cilbup{C ssalc
;))(txen.)ni.metsyS(rennacS.litu.avaj wen(nltnirp.tuo.metsyS
·····························r··e···a b c d e f g h i·····}}
·····························p·h···=b c d e f g h i·········
··································<·························
·································>··························
```
[Answer]
# Bash, 6 characters added
```
head -n1
```
The grid is now:
```
·········v---H\·············································
·········>qir@uH····a·······································
··········?pio;·····l·······································
··········,u········e·······c·······························
··········.t········r·······a·······························
··········@s······s t=" " r t#50:20 w !,t,!·················
··········· ··printf(·······(·······························
···········g··    input('','s'))····························
···········e·····n··r·······c·······························
········write(read-host)····a·······························
·········E·s········m·······n·······························
········C·E·········p·······(·······························
·······H·T··········t·······,·············r·················
······O· ···········(·······'·······························
····· ·/············)·······'·······························
····%·P·············)·······)·········1·····················
···A· ······················)········n······················
··%·A·······························-·······················
···=······························· ···$·d··················
{elbaworhT sworht )a][gnirtS(niam diov citats cilbup{C ssalc    
;))(txen.)ni.metsyS(rennacS.litu.avaj wen(nltnirp.tuo.metsyS    
································e···a·····················}}
·······························h···=························
··································<·························
·································>··························
```
[Answer]
# [itflabtijtslwi](https://esolangs.org/wiki/Itflabtijtslwi), 5 characters added
```
GGOaGGOa
```
This is the /// language but with user input when surrounded by `GG`. It is "named" whatever comes between them. Therefore this just echoes the first character of STDIN. (Since this only reads 1 character, the 2 character name means it will always halt after replacing Oa with what you type in)
Added to top left vertically from (across, down) = (0,1) to (0,9)
The new grid:
```
·········v---H\··v+C+<D_··············S·P··············;····
G`····,··>qir@uH·  IaP.C·············A·USE: io·········>····
Get a chr!?pio;····Ol···············Y·Lreadln(write(···;····
Outputs it,u········e·······c······ ·L·print(readline())····
and 'BZam..t········r·······a·····ai ··string))··<v;···;····
G·······~,@s······s t=" " r t#50:20 w !,t,!······?a?···E····
G·····main( ){printf("%c",  (getchar()));}·······pr>···;····
O··········g·>    input('','s'))·················h_····P····
a··········e·····n··r·····^·c·········g··········pd····;····
·······(write(read-host)····a)········r·input n$!?u····(····
·······))E·s········m·······n)········e·print n$··m····;····
········C·E·········p·······((·······{print;exit}·pYEK·*····
·······H·T··········t·······,t········ ···r·······(·········
······O· ···········(·······'u········-···········$·········
····· ·/(println····)·······'p········m···········a·········
····%·P·  (read-line))······)n········1···········r·········
···A· ······················)io······n ·····`·····g·········
··%·A························(······-·.··di _r(a)·v·········
·$·=·························t\···· ···$;di $a····)·········
{elbaworhT sworht )a][gnirtS(niam diov citats cilbup{C ssalc
;))(txen.)ni.metsyS(rennacS.litu.avaj wen(nltnirp.tuo.metsyS
·····························r··e···a b c d e f g h i·····}}
·····························p·h···=b c d e f g h i·········
··································<·························
·································>··························
```
[Answer]
# PHP, 24 characters added
```
<?php
var_dump($argv)
;?>
```
The grid is now:
```
·········v---H\··v+C+<D_··············S·P··············;····
·`····,··>qir@uH·  IaP.C·············A·USE: io·········>····
Get a chr!?pio;····Ol···············Y·Lreadln(write(···;····
Outputs it,u········e·······c······ ·L·print(readline())····
and 'BZam..t········r·······a·····ai ··string))··<v;···;····
········~,@s······s t=" " r t#50:20 w !,t,!······?a?···E····
······main( ){printf("%c",  (getchar()));}·······pr>···;····
···········g·>    input('','s'))·················h_····P····
···········e·····n··r·····^·c·········g··········pd····;····
·······(write(read-host)····a)········r·input n$!?u····(····
·······))E·s········m·······n)········e·print n$··m····;····
········C·E·········p·······((·······{print;exit}·p··K·*····
·······H·T··········t·······,t········ ···r·······(·········
······O· ···········(·······'u········-···········$·········
····· ·/(println····)·······'p········m···········a·········
····%·P·  (read-line))······)n········1···········r·········
···A· ······················)io······n ·····`·····g·········
··%·A························(······-·.··di _r(a)·v·········
·$·=·························t\···· ···$;di $a····)·········
{elbaworhT sworht )a][gnirtS(niam diov citats cilbup{C ssalc
;))(txen.)ni.metsyS(rennacS.litu.avaj wen(nltnirp.tuo.metsyS
·····························r··e···a b c d e f g h i·····}}
·····························p·h···=b c d e f g h i·········
··································<·························
·································>··························
```
[Answer]
# [Retina](https://github.com/mbuettner/retina), 1 character added
```
G`
```
This is essentially `cat`. `G` activates grep mode, i.e. the program prints each line of the program which matches the given regex. But the regex is empty, so every line is a match and the entire input is printed back to STDOUT.
```
·········v---H\··v+C+<D_··············S·P··············;····
·`····,··>qir@uH·  IaP.C·············A·USE: io·········>····
Get a chr!?pio;····Ol···············Y·Lreadln(write(···;····
Outputs it,u········e·······c······ ·L·print(readline())····
and 'BZam..t········r·······a·····ai ··string))········;····
········~,@s······s t=" " r t#50:20 w !,t,!············E····
······main( ){printf("%c",  (getchar()));}·············;····
···········g·>    input('','s'))·······················P····
···········e·····n··r·····^·c·········g················;····
·······(write(read-host)····a)········r·input n$!?·····(····
·······))E·s········m·······n)········e·print n$·······;····
········C·E·········p·······((·······{print;exit}····K·*····
·······H·T··········t·······,t········ ···r·················
······O· ···········(·······'u········-·····················
····· ·/············)·······'p········m·····················
····%·P·············)·······)n········1·····················
···A· ······················)io······n ·····`···············
··%·A························(······-·.··di _r(a)···········
·$·=·························t\···· ···$;di $a··············
{elbaworhT sworht )a][gnirtS(niam diov citats cilbup{C ssalc
;))(txen.)ni.metsyS(rennacS.litu.avaj wen(nltnirp.tuo.metsyS
·····························r··e···a b c d e f g h i·····}}
·····························p·h···=b c d e f g h i·········
··································<·························
·································>··························
```
[Answer]
# [RunR](http://esolangs.org/wiki/RunR), 8 characters added
One last one for the moment
```
S (I\
FO) /
```
Added close to the middle, down and left a bit.
The new grid is
```
·········v---H\·Iv+C+<D_··············S·P··············;····
G`····,··>qir@uH·  IaP.C········LAMBDA·USE: io·········>····
Get a chr!?pio;····Ol···········ZEROY·Lreadln(write(···;····
Outputs it,u········e·······c······ ·L·print(readline())····
and 'BZam..t········r·······a·····ai ··string))··<v;i:j;p:j·
G·······~,@s······s t=" " r t#50:20 w !,t,!······?a?·:·E····
G·····main( ){printf("%c",  (getchar()));}·······pr>·:·;····
O·········)g·>    input('','s'))·················h_··)·P····
a··········e·····n··r·····^·c·········g··········pd····;····
·······(write(read-host)····a)········r·input n$!?u····(····
·······))E·s········m·······n)···KVGH·e·print n$!·m····;····
········C·E·········p·······((···TIIA{print;exit}·pYEK·*····
$'main'H·T··········t·······,t···HSMI· ···r·······(·········
 \/\··O· ·········S (I\·····'u···XIM ·-···········$·········
  \/· ·/(println··FO) /·····'p···BBE1·m···········a·········
   \%·PQ  (read-line))······)n···YLH.·1···········r·········
   A\     /-io-\············)io··EE 4n ·····`·····g·········
  % A\-e-<     |·············(···· V-·.··di _r(a)·v·········
 $ =      \----#·············t\···V ···$;di $a····)·········
{elbaworhT sworht )a][gnirtS(niam diov citats cilbup{C ssalc
;))(txen.)ni.metsyS(rennacS.litu.avaj wen(nltnirp.tuo.metsyS
··`[x.````?10xx][x.````?10xx]r··e···a b c d e f g h i·····}}
···········>maertsoi<edulcni#p·h···=b c d e f g h i·········
····;s gnirts::dts{)(niam tni····v<   o<····················
···};s<<tuoc::dts;s>>nic::dts···o>i:1+?/;···················
```
[Answer]
# Mathematica, 19 characters added
```
Print@InputString[];
```
New grid:
```
·········v---H\OIv+C+<D_··············S·P··············;····
G`····,··>qir@uH·  IaP.C········LAMBDA·USE: io·········>····
Get a chr!?pio;····Ol···········ZEROY·Lreadln(write(···;····
Outputs it,u········e·······c······ ·L·print(readline())····
and 'BZam..t········r·······a·····ai ··string))··<v;i:j;p:j·
G·······~,@s······s t=" " r t#50:20 w !,t,!······?a?·:·E····
G·····main( ){printf("%c",  (getchar()));}·······pr>·:·;····
O·········)g·>    input('','s'))·················h_··)·P····
a··········e·····n··r·····^·c·········g··········pd····;····
·······(write(read-host)····a)········r·input n$!?u····(····
·······))E·s········m·······n)···KVGH·e·print n$!·m····;····
········C·E·········p·······((···TIIA{print;exit}·pYEK·*····
$'main'H·TUPTUO·····t·······,t···HSMI· ···r·······(·········
 \/\··O· ·TUPNI···S (I\·····'u···XIM ·-···········$·········
  \/· ·/(println··FO) /·····'p···BBE1·m···········a·········
   \%·PQ  (read-line))······)n···YLH.·1··print(io.read())···
   A\     /-io-\············)io··EE 4n ····,`·····g·········
  % A\-e-<     |·············(···· V-·.··di _r(a)·v·········
 $ =      \----#·············t\·c·V ···$;di $a····)·········
{elbaworhT sworht )a][gnirtS(niam diov citats cilbup{C ssalc
;))(txen.)ni.metsyS(rennacS.litu.avaj wen(nltnirp.tuo.metsyS
··`[x.````?10xx][x.````?10xx]r··e···a b c d e f g h i·····}}
···········>maertsoi<edulcni#p·h···=b c d e f g h i·········
····;s gnirts::dts{)(niam tni····v<   o<····················
···};s<<tuoc::dts;s>>nic::dts···o>i:1+?/;][gnirtStupnI@tnirP
```
[Answer]
# Haskell, 16 characters added
```
main = interact id
```
Copies stdin to stdout. The code starts at line 15, char 39.
```
·········v---H\OIv+C+<D_Include C by GS·Psgv···········;····
G`····,··>qir@uH·  IaP.C.·······LAMBDA·USE: io·········>····
Get a chr!?pio;p···Ol···Z: say TZEROYALreadln(write(···;····
Outputs it,u··a$ ohce·······c······ ·L·print(readline())····
and 'BZam..t···a daer·······a·····ai ··string))·o<v;i:j;p:j·
G·······~,@s······s t=" " r t#50:20 w !,t,!······?a?·:·Eu-··
G·····main( ){printf("%c",  (getchar()));}·······pr>·:·;tg··
O·········)g·>    input('','s'))(enildr ,tnirp···h_··)·P(e··
a··········e·····n··r·····^·c·········g··········pd····;Ct··
·······(write(read-host)····a)········r·input n$!?u····()(··
·······))E·s········m·······n)···KVGH·e·print n$!·m····;.C··
········C·E·········p·······((···TIIA{print;exit}·pYEK·*·)··
$'main'H·TUPTUO·····t·00····,t···HSMI· ···r·······(······,··
 \/\I^O= ·TUPNI···S (I\\/\]]'u···XIM ·-···········$·········
  \/· ·/(println··FO) /·····'p···BBE1·main = interact id····
   \%·PQ  (read-line))······)n···YLH.·1··print(io.read())···
   A\     /-io-\············)io··EE 4n ··@.,`·····g·········
  % A\-e-<     |··········)#_(···· V-·.··di _r(a)^v·········
 $ =      \----#·············t\·c&V ···$;di $a····)·········
{elbaworhT sworht )a][gnirtS(niam diov citats cilbup{C ssalc
;))(txen.)ni.metsyS(rennacS.litu.avaj wen(nltnirp.tuo.metsyS
··`[x.````?10xx][x.````?10xx]r··e···a b c d e f g h i·····}}
···········>maertsoi<edulcni#p·h···=b c d e f g h i·········
····;s gnirts::dts{)(niam tni····v<   o<····················
···};s<<tuoc::dts;s>>nic::dts···o>i:1+?/;][gnirtStupnI@tnirP
```
[Answer]
# [Ook!](https://esolangs.org/wiki/Ook), 19 characters added
```
Ook. Ook! Ook! Ook.
```
Placed on the 24th line.
```
·········v---H\OIv+C+<D_Include C by GS·Psgv···········;····
G`····,.·>qir@uH·  IaP.C.%······LAMBDA·USE: io·········>····
Get a chr!?pio;p···Ol···Z: say TZEROYALreadln(write(···;····
Outputs it,u··a$ ohce····.··c······ ·L·print(readline())····
and 'BZam..t···a daer····x··a·····ai ··string))·o<v;i:j;p:j·
G·······~,@s······s t=" " r t#50:20 w !,t,!······?a?·:,Eu-··
G·····main( ){printf("%c",  (getchar()));}·······pr>·:·;tg··
O·········)g·>    input('','s'))(enildr ,tnirp···h_··)·P(e··
a··········e·····n··r·····^·c·········g··········pd····;Ct··
·······(write(read-host)····a)········r·input n$!?u····()(··
·······))E·s········m·······n)···KVGH·e·print n$!·m····;.C··
········C·E·········p·······((···TIIA{print;exit}·pYEK·*·)··
$'main'H·TUPTUO·····t·00····,t···HSMI· ···r·······(······,··
 \/\I^O= ·TUPNI···S (I\\/\]]'u···XIM ·-···········$·········
  \/· ·/(println··FO) /·····'p···BBE1·main = interact id····
   \%·PQ  (read-line))······)n···YLH.·1··print(io.read())···
   A\     /-io-\············)io··EE 4n ··@.,`·····g·········
  % A\-e-<     |··········)#_(o··· V-·.··di _r(a)^v·········
 $ =      \----#·············t\·c&V ···$;di $a····)·········
{elbaworhT sworht )a][gnirtS(niam diov citats cilbup{C ssalc
;))(txen.)ni.metsyS(rennacS.litu.avaj wen(nltnirp.tuo.metsyS
··`[x.````?10xx][x.````?10xx]r··e···a b c d e f g h i·····}}
··········;>maertsoi<edulcni#p·h···=b c d e f g h i·········
····;s gnirts::dts{)(niam tni····v<   o<Ook. Ook! Ook! Ook.·
···};s<<tuoc::dts;s>>nic::dts···o>i:1+?/;][gnirtStupnI@tnirP
```
[Answer]
# Tcl, 16 characters added
```
puts [gets stdin]
```
New grid:
```
·········v---H\OIv+C+<D_Include C by GS Psgv···········;····
G`····,.·>qir@uH·  IaP.C.%······LAMBDA·USE: io·········>····
Get a chr!?pio;p···Ol···Z: say TZEROYALreadln(write(···;····
Outputs it,u··a$ ohce····.··c······ ·L·print(readline())····
and 'BZam..t···a daer····x··a·····ai ··string))·o<v;i:j;p:j·
G·······~,@s······s t=" " r t#50:20 w !,t,!······?a?·:,Eu-··
G·····main( ){printf("%c",  (getchar()));}·······pr>>:·;tg··
O·········)g·>    input('','s'))(enildr ,tnirp···h_··)·P(e··
a··········e·····n··r·····^·c···puts [gets stdin]pd····;Ct··
·······(write(read-host)····a)········r·input n$!?u····()(··
·······))E·s········m·······n)···KVGH·e·print n$!·m····;.C··
········C·E·········p·······((···TIIA{print;exit}·pYEK·*·)··
$'main'H·TUPTUO·····t·00····,t···HSMI· ···r·······(······,··
 \/\I^O= ·TUPNI···S (I\\/\]]'u···XIM ·-···········$·········
  \/· ·/(println··FO) /·····'p···BBE1·main = interact id····
   \%·PQ  (read-line))······)n···YLH.·1··print(io.read())···
   A\     /-io-\············)io··EE 4n ··@.,`·····g·········
  % A\-e-<     |··········)#_(o··· V-·.··di _r(a)^v·········
 $ =      \----#·············t\·c&V ···$;di $a····)·········
{elbaworhT sworht )a][gnirtS(niam diov citats cilbup{C ssalc
;))(txen.)ni.metsyS(rennacS.litu.avaj wen(nltnirp.tuo.metsyS
··`[x.````?10xx][x.````?10xx]r··e···a b c d e f g h i·····}}
··········;>maertsoi<edulcni#p·h···=b c d e f g h i·········
····;s gnirts::dts{)(niam tni····v<   o<Ook. Ook! Ook! Ook.·
···};s<<tuoc::dts;s>>nic::dts···o>i:1+?/;][gnirtStupnI@tnirP
```
]