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 get_ints(): return list(map(int, input().split()))
def get_floats(): return list(map(float, input().split()))

K,a,b = get_ints()
s = input()
N = len(s)

if a*K > N or b*K < N:
    print("No solution")
    exit()

cap = N - K*a
curr = 0
for i in range(K):
    extra = min(b-a, cap)
    print(s[curr : curr + a + extra])
    curr += a + extra
    cap -= extra