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()
m = len(s)
if m < a * k:
    print('No solution')
elif b * k < m:
    print('No solution')
else:
    p = m - a * k
    j = 0
    for i in range(k):
        t = s[j:j + a]
        j += a
        if p > 0:
            q = min(p, b - a)
            t += s[j:j + q]
            j += q
            p -= q
        print(t)
