pleasePolycarp 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 $x_1,x_2,x_3,x_4(2x_i{10}^9)-$ 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. in c$++$nput

The only line of the input contains four positive integers $x_1,x_2,x_3,x_4(2x_i{10}^9)-$ 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.

Examnles

input

output