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(' ')))
line = input()
lineLen = len(line)
if b * k < lineLen or a * k > lineLen:
    print("No solution")
else:
    len = a
    for len in range(b + 1):
        tailLen = lineLen - len * (k - 1)
        if a <= tailLen <= b:
            break

    startIndex = 0
    for i in range(0, k - 1):
        print(line[startIndex: startIndex + len + 1])
        startIndex += len

print(line[startIndex:])
