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 = input().split()
k, a, b = int(k), int(a), int(b)
line = list(input())
s = len(line)
max = int(s / k)
if s % k:
    max += 1
if max > b or max < a:
    print('No solution')
else:
    l = 0
    for i in range(k):
        for j in range(max):
            if l < s:
                print(line[l], end="")
                l += 1
            else:
                break
        print()

 	 		  	   	       			   				