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.
def main():
    k, a, b = map(int, input().split())
    s = input()

    if k * b < len(s) or k * a > len(s):
        print("No solution")
        return

    sizes = [a for i in range(k)]
    currSize = len(s) - (k * a) 
    i = 0

    while(currSize > 0):
        if sizes[i] < b:
            sizes[i] += 1
            currSize -= 1
        elif i < k:
            i += 1
        else:
            print("No solution")
            return
    
    start = 0
    end = 0
    for size in sizes:
        end += size
        print(s[start:end])
        start = end
main()
		  	 	 	   	  	    	   	  				