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 < k*a or n > k*b :
    print("No solution")
    exit()

m = n//k
r = n%k

j = 0;

for i in range(r) :
    print(s[j:j+m+1])
    j += m+1
for i in range(r,k) :
    print(s[j:j+m])
    j += m

