def func_one(x: int) -> int:
 if x > 0:
  x += 1
 if x > 1:
  x += 1
 if x > 2:
  x += 1
 return x


def func_two(x: int) -> int:
 if x > 0:
  x += 1
 if x > 1:
  x += 1
 if x > 2:
  x += 1
 return x


def func_three(x: int) -> int:
 if x > 0:
  x += 1
 if x > 1:
  x += 1
 if x > 2:
  x += 1
 return x


def func_four(x: int) -> int:
 if x > 0:
  x += 1
 if x > 1:
  x += 1
 if x > 2:
  x += 1
 return x


def func_five(x: int) -> int:
 if x > 0:
  x += 1
 if x > 1:
  x += 1
 if x > 2:
  x += 1
 return x