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 = [int(i) for i in input().strip().split()]
word = input().strip()
size = len(word)
if size < a * k or size > k * b:
    print('No solution')
else:
    x = size // k
    y = size - k * x
    chunks = [x] * k
    for i in range(size - x * k):
        chunks[i] += 1
    ini = 0
    for i in range(k):
        print(word[ini:ini+chunks[i]])
        ini += chunks[i]


		  	 	   	 		  	    		 	 		