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().rstrip().split())
s = input()
n = len(s)
if n < k * a or n > k * b:
    print("No solution")
    exit()
dp = [a] * (k)
left = n - a * k
i = 0
while left > 0:
    x = min(b - a, left)
    dp[i] += x
    left -= x
    i += 1
st = 0
for i in dp:
    print(s[st:st + i])
    st += i