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(len(s)>=k*a and len(s)<=k*b):
	n=len(s)
	l=[]
	for i in range(a,b+1,1):
		if(n//i==k):
			temp=i
			break;
	for i in range(k):
		l.append(temp)
	rem=n%temp
	for i in range(k):
		if(rem>0):
			l[i]+=1
			rem-=1;
		else:
			break
	sm=0
	for i in range(k):
		print(s[sm:sm+l[i]])
		sm+=l[i]
else:
	print("No solution")