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

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

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