stuck, 233 bytes

Result

WA

Duration

513ms

Code [DL]

ssss["x:x.replace(' ',',')"m["x:[map(int,y.split(',')) for y in x]"m"x:[
[x[1][0]-x[0][0],x[1][1]-x[0][1],x[1][2]-x[0][2]],
[x[2][0]-x[0][0],x[2][1]-x[0][1],x[2][2]-x[0][2]],
[x[3][0]-x[0][0],x[3][1]-x[0][1],x[3][2]-x[0][2]]]"m0&Ɗ6/

stdin

83 29 83
49 51 51
99 19 40
33 09 01

stdout

stderr

Traceback (most recent call last):
  File "stuck.py", line 167, in <module>
    main()
  File "stuck.py", line 162, in main
    process(prog, stack=[], t=0, nest=0)
  File "stuck.py", line 55, in process
    stack = plugins[plugin].CMDS[char](stack)
  File "plugins/stuck_math.py", line 41, in div_
    return s + [(0.0+s.pop(-2))/(0.0+s.pop())]
TypeError: unsupported operand type(s) for +: 'float' and 'list'

strace