stuck, 84 bytes

Result

WA

Duration

529ms

Code [DL]

s' ',Q~gys' ',Q~0Gz"x:x[0]-x[1]"ms' ',Q~0Gz"x:x[0]-x[1]"ms' ',Q~0Gz"x:x[0]-x[1]"m]Ɗ

stdin

61 62 46
80 96 01
25 79 50
71 95 68

stdout

[19, 34, -45][-36, 17, 4]103322

stderr

strace