d-dmd, 215 bytes

Result

WA

Duration

487ms

Code [DL]

import std.stdio;
void main()
{int[30] a;
int i=0;
for(;readf(" %d",&a[i]);i++)if(i>2)a[i]-=a[i%3];
printf("%d\n",(a[3]*a[7]*a[11]+a[4]*a[8]*a[9]+a[5]*a[10]*a[6]-a[5]*a[7]*a[9]-a[8]*a[10]*a[3]-a[4]*a[11]*a[6])/6);
}

stdin

02 59 94
98 14 28
26 02 07
60 40 46

stdout

stderr

Error: module `CODE` is in file '/volume/CODE.d' which cannot be read
import path[0] = /volume
import path[1] = /usr/include/dmd/phobos
import path[2] = /usr/include/dmd/druntime/import
Failed: ["/usr/bin/dmd", "-v", "-o-", "/volume/CODE.d", "-I/volume"]

strace