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()
l=len(s)
if(l<k*a or l>k*b):
    print("No solution")
else:
    n1=l//k
    n2=n1+1
    n3=k-(l%k)
    n4=l%k
    cur=0
    for i in range(n3):
        print(s[cur:cur+n1])
        cur+=n1
    for i in range(n4):
        print(s[cur:cur+n2])
        cur+=n2
