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)

if s_len < a * k or b * k < s_len:
    print('No solution')

else:
    n = s_len - a * k
    m = 0
    for i in range(k):
        res = s[m:m + a]
        m += a
        if n > 0:
            q = min(n, b - a)
            res += s[m:m + q]
            m += q
            n -= q
        print(res)
    	  	   	 	 			  			  	 		 	