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.
import math
k, a, b = map(int, input().split())
string = str(input())
n = len(string)
letter = n // k
if letter < a or letter > b :
    print("No solution")
l = 0
lengths = [letter for i in range(k)]

for i in range(n % k) :
    lengths[i] += 1
for length in lengths :
    print(string[l : l + length])
    l += length