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 = tuple(int(x) for x in input().split())
text = input()
n = len(text)
if k * b < len(text) or k * a > len(text):
    print("No solution")
    exit(0)
index = 0
lines = []
while (n - index != 0):
    avg = (n - index) // k
    lines.append((index, index + avg))
    index = index + avg
    k -= 1
for line in lines:
    print(text[line[0]:line[1]])
		   	 		    			 	   	 		  		