bash-busybox, 109 bytes

Result

WA

Duration

510ms

Code [DL]

a=(`cat`)
for z in {0..8};{
$[a[t=z]-=a[9+z%3],s+=z/6*a[z]*(a[++t%3+3]*a[q=++t%3]-a[q+3]*a[z%3])/6]
}
echo $s

stdin

28 12 27
85 39 90
55 90 16
03 64 86

stdout

97781

stderr

/volume/CODE: line 3: 0: command not found
/volume/CODE: line 3: 0: command not found
/volume/CODE: line 3: 0: command not found
/volume/CODE: line 3: 0: command not found
/volume/CODE: line 3: 0: command not found
/volume/CODE: line 3: 0: command not found
/volume/CODE: line 3: 11916: command not found
/volume/CODE: line 3: 30826: command not found
/volume/CODE: line 3: 97781: command not found

strace