Gabitril

2-mg (orange-peach color, round)
Tablet with "C" logo on one side and "402" on the other

4-mg (yellow, round)
Tablet with "C" logo on one side and "404" on the other

12-mg (green, ovaloid)
Tablet with "C" logo on one side and "412" on the other

16-mg (blue, ovaloid)
Tablet with "C" logo on one side and "416" on the other