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())
s=input()
if(k*a<=len(s)<=k*b):
	x=len(s)//k
	y=len(s)%k
	l=0
	r=x+1
	while y:
		print(s[l:r])
		l=r
		r+=x+1
		y-=1
	r-=1
	while r!=len(s):
		print(s[l:r])
		l=r
		r+=x
	print(s[l:r])	
else:
	print("No solution")