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 = list(map(int, input().split(' ')))
string = input()
n = len(string)
m = n//k
r = n%k
c = 0
if r == 0 and m >= a and m <= b:
    for i in range(k):
        print(string[c:c+m])
        c = c+m
elif r != 0 and m+1 >= a and m+1 <= b:
    for i in range(k):
        if r != 0:
            r -= 1
            print(string[c:c+m+1])
            c = c+m+1
        else:
            print(string[c:c+m])
            c = c+m
else:
    print("No solution")