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 = input().split(' ')
k, a, b = int(k), int(a), int(b)
word = input()
length = len(word)
if length/b > k:
  print('No solution')
  exit(0)
if length/a < k:
  print('No solution')
  exit(0)
a = length//k
cont = 0
for i in range(k):
  if i == k-1:
    print(word[cont: length])
  else:
    print(word[cont: cont+a])
  cont += a
 			 	 			 		    	 				  		  		