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)
if n<a*k or n>b*k:
    print('No solution')
else:
    s1=n-(n//k)*k
    s2=k-s1
    start=0
    for i in range(1,s2+1):
        print(s[start:(start+n//k*i)])
        start+=n//k*i
    for j in range(1,s1+1):
        print(s[start:(start+(n//k+1)*j)])
        start+=(n//k+1)*j
