*SUPPORT*
IN: lug OUT: YELLOW
IN: tufa gazzer gazzer OUT: PINK BLUE BLUE
IN: lug blicket lug tufa OUT: YELLOW PINK YELLOW
IN: dax kiki lug OUT: YELLOW GREEN
IN: dax dax blicket tufa OUT: GREEN PINK GREEN
IN: tufa blicket lug OUT: YELLOW PINK
IN: lug dax lug dax tufa blicket gazzer OUT: YELLOW GREEN YELLOW GREEN BLUE PINK
IN: dax blicket gazzer kiki dax blicket tufa OUT: PINK GREEN BLUE GREEN
IN: tufa dax gazzer OUT: PINK GREEN BLUE
IN: lug blicket lug blicket gazzer gazzer gazzer OUT: BLUE BLUE BLUE YELLOW YELLOW
IN: tufa tufa blicket lug zup tufa OUT: PINK PINK YELLOW PINK
IN: lug blicket dax OUT: GREEN YELLOW
IN: gazzer lug OUT: BLUE YELLOW
IN: gazzer gazzer blicket dax OUT: BLUE GREEN BLUE

*QUERY*
IN: dax OUT: GREEN
IN: gazzer blicket tufa OUT: PINK BLUE
IN: tufa OUT: PINK
IN: lug blicket dax blicket lug OUT: YELLOW GREEN YELLOW
IN: tufa dax OUT: PINK GREEN
IN: tufa gazzer OUT: PINK BLUE
IN: lug blicket tufa OUT: PINK YELLOW
IN: dax gazzer blicket tufa blicket tufa kiki gazzer OUT: BLUE GREEN PINK PINK BLUE
IN: dax lug OUT: GREEN YELLOW
IN: gazzer OUT: BLUE

*GRAMMAR*
lug -> YELLOW 
 tufa -> PINK 
 gazzer -> BLUE 
 dax -> GREEN 
 x1 kiki x2 -> [x2] [x1] 
 x1 zup x2 -> [x2] [x1] 
 u1 blicket x1 -> [x1] [u1] 
 u1 x1 -> [u1] [x1] 
 