bits = (
(BITS.MSB, 'msb', ()),
- (BITS.YELLOW, 'yellow', ()),
- (BITS.MAGENTA, 'magenta', ()),
- (BITS.CYAN, 'cyan', ()),
+ (BITS.RED, 'red', ()),
+ (BITS.GREEN, 'green', ()),
+ (BITS.BLUE, 'blue', ()),
(BITS.WEST, 'arrow', (R90,)),
(BITS.EAST, 'arrow', (R270,)),
(BITS.SOUTH, 'arrow', (R180,)),