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()

n = len(s)
if n < a * k or n > b * k:
    print("No solution")
    exit()

x = [a for _ in range(k)]
n -= a * k
for i in range(k - 1, -1, -1):
    if n <= b - a:
        x[i] += n
        break
    else:
        x[i] = b
        n += a
        n -= b

m = 0
for i in range(k):
    print(s[m:m+x[i]])
    m += x[i]

				 	 	 					 				 						 	 		