Little Petya loves inequations. Help him find *n* positive integers *a*<sub class="lower-index">1</sub>, *a*<sub class="lower-index">2</sub>, ..., *a*<sub class="lower-index">*n*</sub>, such that the following two conditions are satisfied:
-  *a*<sub class="lower-index">1</sub><sup class="upper-index">2</sup> + *a*<sub class="lower-index">2</sub><sup class="upper-index">2</sup> + ... + *a*<sub class="lower-index">*n*</sub><sup class="upper-index">2</sup> ≥ *x*-  *a*<sub class="lower-index">1</sub> + *a*<sub class="lower-index">2</sub> + ... + *a*<sub class="lower-index">*n*</sub> ≤ *y*
The first line contains three space-separated integers *n*, *x* and *y* (1 ≤ *n* ≤ 10<sup class="upper-index">5</sup>, 1 ≤ *x* ≤ 10<sup class="upper-index">12</sup>, 1 ≤ *y* ≤ 10<sup class="upper-index">6</sup>).

Please do not use the %lld specificator to read or write 64-bit integers in С++. It is recommended to use cin, cout streams or the %I64d specificator.
5 15 15
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2 3 2
-1
1 99 11
11
100000 810000099998 1000000
900001
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...
3 254 18
16
1
1
4 324 77
74
1
1
1
5 315 90
86
1
1
1
1
6 225 59
54
1
1
1
1
1
7 351 29
23
1
1
1
1
1
1
100 913723780421 955988
-1
200 894176381082 945808
-1
300 923251939897 961159
960860
1
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...
1000 824905348050 909242
-1
10000 795416053320 901860
891861
1
1
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...
31000 819461299082 936240
-1
44000 772772899626 923074
-1
45678 783917268558 931068
885391
1
1
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...
99999 681508136225 925533
-1
99999 688345771552 929664
829666
1
1
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...
99976 664640815001 915230
-1
100000 729199960625 953931
-1
50 890543266647 943735
-1
60 817630084499 904288
904229
1
1
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1
99999 716046078026 946193
-1
99998 729652614803 954194
854197
1
1
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1
...
10000 950051796437 984705
-1
999 992972391401 997478
-1
99999 667887855532 917242
817244
1
1
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...
12313 955817132591 989971
977659
1
1
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...
1 983300308227 991615
-1
2 912219830404 955103
955102
1
3 934371623645 966631
-1
4 857839030421 926199
-1
7 897398130730 947317
-1
60 833021290059 912759
912700
1
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99999 715837929182 946070
846072
1
1
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...
99998 714958284701 945549
845552
1
1
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...
100000 730132752483 954477
854478
1
1
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...
9999 850451005599 932197
922199
1
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...
99999 741078317879 960857
860859
1
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...
12313 873989408188 947186
934874
1
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1
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1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
...
1 860113420929 927423
927423
2 933669982757 966267
966266
1
3 933157932003 966003
966001
1
1
4 944626542564 971922
971919
1
1
1
7 937519681542 968262
968256
1
1
1
1
1
1
100000 1000000000000 1000000
-1
99999 999999999999 999999
-1
100 1 1
-1
2 1 1
-1
11 10 10
-1
1 5 10
10
10 3 8
-1
5 37 10
6
1
1
1
1
5 1 4
-1
1 1 1
1
1 1000000000000 1
-1
1 1 1000000
1000000
100000 1 1
-1
100000 1 1000000
900001
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
...
100000 1000000000000 1
-1
1 1000000000000 1000000
1000000
""" Python 3 compatibility tools. """
from __future__ import division, print_function
import itertools
import sys
import os
from io import BytesIO, IOBase


if sys.version_info[0] < 3:
  input = raw_input
  range = xrange

  filter = itertools.ifilter
  map = itertools.imap
  zip = itertools.izip


def is_it_local():
  script_dir = str(os.getcwd()).split('/')
  username = "dipta007"
  return username in script_dir


def READ(fileName):
  if is_it_local():
    sys.stdin = open(f'./{fileName}', 'r')

# region fastio
BUFSIZE = 8192

class FastIO(IOBase):
  newlines = 0

  def __init__(self, file):
    self._fd = file.fileno()
    self.buffer = BytesIO()
    self.writable = "x" in file.mode or "r" not in file.mode
    self.write = self.buffer.write if self.writable else None

  def read(self):
    while True:
      b = os.read(self._fd, max(os.fstat(self._fd).st_size, BUFSIZE))
      if not b:
          break
      ptr = self.buffer.tell()
      self.buffer.seek(0, 2), self.buffer.write(b), self.buffer.seek(ptr)
    self.newlines = 0
    return self.buffer.read()

  def readline(self):
    while self.newlines == 0:
      b = os.read(self._fd, max(os.fstat(self._fd).st_size, BUFSIZE))
      self.newlines = b.count(b"\n") + (not b)
      ptr = self.buffer.tell()
      self.buffer.seek(0, 2), self.buffer.write(b), self.buffer.seek(ptr)
    self.newlines -= 1
    return self.buffer.readline()

  def flush(self):
    if self.writable:
      os.write(self._fd, self.buffer.getvalue())
      self.buffer.truncate(0), self.buffer.seek(0)


class IOWrapper(IOBase):
  def __init__(self, file):
    self.buffer = FastIO(file)
    self.flush = self.buffer.flush
    self.writable = self.buffer.writable
    self.write = lambda s: self.buffer.write(s.encode("ascii"))
    self.read = lambda: self.buffer.read().decode("ascii")
    self.readline = lambda: self.buffer.readline().decode("ascii")

if not is_it_local():
  sys.stdin, sys.stdout = IOWrapper(sys.stdin), IOWrapper(sys.stdout)
  input = lambda: sys.stdin.readline().rstrip("\r\n")

# endregion


def input1(type=int):
  return type(input())


def input2(type=int):
  [a, b] = list(map(type, input().split()))
  return a, b


def input3(type=int):
  [a, b, c] = list(map(type, input().split()))
  return a, b, c


def input_array(type=int):
  return list(map(type, input().split()))


def input_string():
  s = input()
  return list(s)

##############################################################

def main():
  n, x, y = input3()
  l, r = 1, y - (n-1)
  res = -1
  while l < r:
    mid = (l + r) // 2
    # print(l, mid, r)

    now = mid * mid + (n-1)

    # print(now, x)

    if now < x:
      l = mid + 1
    elif now >= x:
      res = mid
      r = mid -1

  print(res)
  if res != -1:
    for i in range(1, n):
      print(1)
  pass

if __name__ == '__main__':
  # READ('in.txt')
  main()

# 2 17 5

# 3 4 = 7
# 9 + 16 = 25

# 1 + 4 = 5
# 1 + 9 = 10
# 1 + 16 = 17
# 1 + 25 = 