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()
s_len = len(s)

size = s_len // k
rest = s_len % k

if size < a or size > b or (size == b and rest > 0) or rest > b:
    print("No solution")
else:
    index = 0
    while index < s_len:
        if rest == 0:
            print(s[index: index + size])
            index = index + size

        elif size + rest <= b:
            print(s[index:index + size + rest])
            index = index + size + rest
            rest = 0
        else:
            count = rest - (size + rest - b)
            print(s[index:index + size + count])
            index = size + count
            rest -= count

 	   	 	 	  	 	 	   			 				 		