Anfisa the monkey learns to type. She is yet unfamiliar with the "space" key and can only type in lower-case Latin letters. Having typed for a fairly long line, Anfisa understood that it would be great to divide what she has written into *k* lines not shorter than *a* and not longer than *b*, for the text to resemble human speech more. Help Anfisa.
The first line contains three integers *k*, *a* and *b* (1 ≤ *k* ≤ 200, 1 ≤ *a* ≤ *b* ≤ 200). The second line contains a sequence of lowercase Latin letters — the text typed by Anfisa. It is guaranteed that the given line is not empty and its length does not exceed 200 symbols.
k,a,b=map(int,input().split())
s=input()
if a>b:
    a,b=b,a
if len(s)>b*k or len(s)<a*k:
    print('No solution')
    exit() 
s1=[a]*k 
rem=len(s)-a*k 
for i in range(k):
    if rem==0: break
    if rem>=b-a:
        s1[i]+=(b-a)
        rem-=(b-a)
    else:
        s1[i]+=(rem)
        rem=0 
prev=0 
#print(s1)
for i in s1:
    print(s[prev:prev+i])
    prev+=i