Please comment, what thinking about this circuit.
Assume Lamp as a DC Motor.
IN M1 M2
0 0 - anticlockwise clockwise
1 0 - clockwise clockwise
0 1 - anticlockwise anticlockwise
1 1 - clockwise anticlockwise
When
M1 M2 Direction of Robot
ACW CW - Spin(clockwise)
CW CW - Forward
ACW ACW - Reverse
CW ACW - Spin(anticlockwise)