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, a1, b = map(int, input().split())
a = list(map(str, input()))
s = k * a1
s1 = k * b
l = 0
t = ""
r = len(a) // k
if len(a) > s1 or s > len(a):
    print("No solution")
else:
    for i in range(k - 1):
        for j in range(r):
            t += a[l]
            l += 1
        print(t)
        t = ""
    for i in range(l, len(a)):
        t += a[l]
        l += 1
    print(t)