GAP 4.8.9 installation with standard packages -- copy to your CoCalc project to get it
Generators: X Y T; Weights: 1 1 1; <*Limiting weight: 6;*> Parameters: c_1 c_3 c_4; Relations: [[Y,X],Y]; [[Y,X],X] + c_1 [Y, X] + [T,Y] + c_4 Y; [T,X] + c_3 Y;
GAP 4.8.9 installation with standard packages -- copy to your CoCalc project to get it
Generators: X Y T; Weights: 1 1 1; <*Limiting weight: 6;*> Parameters: c_1 c_3 c_4; Relations: [[Y,X],Y]; [[Y,X],X] + c_1 [Y, X] + [T,Y] + c_4 Y; [T,X] + c_3 Y;