GAP 4.8.9 installation with standard packages -- copy to your CoCalc project to get it
#14 5x5 0 0 1 0 0 0 0 1 1 1 1 0 0 0 0 0 1 0 0 0 0 0 0 -1 1 5x5 1 0 0 0 0 0 1 0 0 0 0 0 0 1 -1 0 0 1 0 0 0 0 0 1 1 5x5 0 0 0 1 0 0 1 0 1 0 0 -1 1 0 1 1 0 0 0 0 0 0 -1 0 1 5x5 1 0 0 0 0 0 1 0 0 0 0 0 1 0 0 0 0 1 1 1 0 0 0 -1 1 5x5 1 0 0 0 0 1 1 0 0 0 0 -1 1 0 0 0 0 -1 1 1 0 0 0 -1 1 5x5 0 1 -1 0 0 0 1 1 1 -1 0 0 0 1 1 1 0 0 0 0 0 0 0 -1 1 5x5 1 0 0 -1 0 1 0 0 1 1 0 1 -1 0 1 0 1 1 0 0 0 0 0 0 -1 5x5 1 0 0 0 0 1 1 0 0 1 0 0 1 -1 0 0 0 1 1 0 0 -1 0 0 1 5x5 1 0 0 0 0 0 1 0 0 0 0 0 1 -1 -1 0 0 1 1 -1 0 0 1 1 1 5x5 1 0 0 0 0 1 1 1 0 1 0 0 0 1 1 0 -1 1 -1 0 0 0 0 1 -1 5x5 1 1 0 0 0 1 -1 1 0 0 0 0 1 0 0 0 0 1 2 0 0 0 -1 0 2 5x5 0 0 -1 1 0 0 1 0 0 1 0 1 1 1 -1 0 -1 1 1 1 1 0 0 0 0 5x5 1 0 0 -1 1 1 1 1 0 0 0 1 -1 1 1 0 -1 1 1 1 1 0 0 0 0 5x5 0 2 0 -1 0 1 0 0 0 2 1 0 0 1 0 -1 0 0 1 0 -1 0 2 -1 0