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,n,m = map(int,input().split())
s = input()
l=len(s)
if k*n>l or k*m<l:
    print("No solution")
else:
    ex = l-k*n
    ans=[]
    prev=0
    for i in range(l):
        mm=min(ex,m-n)
        ex-=mm
        ans.append(s[prev:prev+mm+n])
        prev=prev+mm+n
        if prev==l:
            break
    for i in ans:
        print(i)   


