GAP 4.8.9 installation with standard packages -- copy to your CoCalc project to get it
#g3 f4 z1 5x5 0 1 0 0 0 -1 1 0 0 0 0 0 0 1 0 0 0 -1 1 0 0 0 0 0 1 5x5 0 1 0 0 0 1 0 0 0 0 0 0 0 -1 0 0 0 -1 0 0 0 0 0 0 1 5x5 1 0 0 0 0 0 1 0 0 0 0 0 1 0 0 0 0 0 1 0 0 0 0 0 -1 5x5 2 -1 0 0 0 -1 2 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 5x5 0 0 0 0 0 0 0 0 0 0 0 0 2 -1 0 0 0 -1 2 0 0 0 0 0 0 5x5 0 0 0 1 0 0 0 -1 0 0 0 -1 0 0 0 1 0 0 0 0 0 0 0 0 0 5x5 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 5x5 0 0 0 1 1 0 0 -1 0 1 1 0 0 0 0 0 1 0 0 0 0 0 1 -1 1 2^3*3=24