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 sys
input = sys.stdin.readline

k, a, b = map(int, input().split())
s = input()[:-1]
n = len(s)

x = n//k
y = n%k
if y == 0:
    if a <= x <= b:
        for i in range(0, n, x):
            print(s[i:i+x])
    else:
        print('No solution')
else:
    if a <= x and x+1 <= b:
        for i in range(0, y*(x+1), x+1):
            print(s[i:i + x + 1])
        for i in range(y*(x+1), n, x):
            print(s[i:i+x])
    else:
        print('No solution')