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()
n = len(s)
x,y = n//k,n%k
item=1
if y==0:
    item=0
if x+item>b or x<a:
    print('No solution')
    from sys import exit
    exit()
e=0
for i in range(k):
    if y>0:
        print(s[e:e+x+1])
        e+=x+1
        y-=1
    else:
        print(s[e:e+x])
        e+=x