Problem: Polycarp has guessed three positive integers a, b and c. He keeps these numbers in secret, but he writes down four numbers on a board in arbitrary order — their pairwise sums (three numbers) and sum of all three numbers (one number). So, there are four numbers on a board in random order: a+b, a+c, b+c and a+b+c.

You have to guess three numbers a, b and c using given numbers. Print three guessed integers in any order.

Pay attention that some given numbers a, b and c can be equal (it is also possible that a=b=c).

Input

The only line of the input contains four positive integers x_1, x_2, x_3, x_4 (2 ≤ x_i ≤ 10^9) — numbers written on a board in random order. It is guaranteed that the answer exists for the given number x_1, x_2, x_3, x_4.

Output

Print such positive integers a, b and c that four numbers written on a board are values a+b, a+c, b+c and a+b+c written in some order. Print a, b and c in any order. If there are several answers, you can print any. It is guaranteed that the answer exists.

Examples

Input


3 6 5 4


Output


2 1 3


Input


40 40 40 60


Output


20 20 20


Input


201 101 101 200


Output


1 100 100

Solution (in PYTHON3):

Solution:
# AC
import sys


class Main:
    def __init__(self):
        self.buff = None
        self.index = 0

    def next(self):
        if self.buff is None or self.index == len(self.buff):
            self.buff = sys.stdin.readline().split()
            self.index = 0
        val = self.buff[self.index]
        self.index += 1
        return val

    def next_int(self):
        return int(self.next())

    def solve(self):
        x = sorted([self.next_int() for _ in range(0, 4)])
        print(x[-1] - x[0], x[-1] - x[1], x[-1] - x[2])


if __name__ == '__main__':
    Main().solve()