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())
q=input()
w=len(q)
i=0
if w%k==0:
    e=w//k
else:
    r=w%k
    e=w//k+1
if e>=a and e<=b:
    while r:
        print(q[i:i+e])
        i+=e
        r-=1
    r=w%k
    e-=1
    while k-r:
        print(q[i:i+e])
        i+=e
        k-=1
else:
    print('No solution')