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.
# -*- coding: utf-8 -*-

[k, a, b] = [int(x) for x in input().split()]

text = input()

counter = 0

if len(text) < k * a or len(text) > k * b:
    print("No solution")
else:
    for line in range(0, k):
        if line < k - 1:
            for _ in range(0, int(len(text) / k)):
                print(text[counter], end='')
                counter += 1
            print()
        else:
            while counter < len(text):
                print(text[counter], end='')
                counter += 1
            print()

 	 								   				      			   	