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()
n = len(s)
if k * a > n:
  print('No solution')
else:
  d = n - k * a
  v = [a] * k
  for i in range(k):
    x = min(d, b - a)
    v[i] += x
    d -= x
  if d:
    print('No solution')
  else:
    x = 0
    for i in range(k):
      print(s[x:x + v[i]])
      x += v[i]
