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.
k, a, b = map(int, input().split())

text = input()
length = len(text)

if length/k < a or length/k > b:
    print("No solution")
    exit(0)

s = 0
e = s
ans = []
count = 0
while True:
    # print(s)
    count += 1
    if count == k:
        if length - s < a or length - s > b:
            print("No solution")
            exit(0)
        ans.append(text[s:(length-s)])
        break
    # print(length//k)
    ans.append(text[s:(length//k)])
    s += length//k
    

# print(ans)
for i in range(len(ans)):
    print(ans[i])
    					  	   		 		    		  			