*SUPPORT*
IN: dax gazzer lug OUT: PURPLE PINK
IN: kiki gazzer kiki OUT: GREEN GREEN
IN: tufa gazzer dax blicket OUT: PINK YELLOW PINK YELLOW PINK YELLOW PINK YELLOW
IN: tufa fep lug OUT: YELLOW PURPLE YELLOW YELLOW PURPLE
IN: tufa tufa blicket OUT: YELLOW YELLOW YELLOW YELLOW YELLOW YELLOW YELLOW YELLOW
IN: tufa dax gazzer tufa OUT: YELLOW YELLOW PINK
IN: lug OUT: PURPLE
IN: lug gazzer lug blicket OUT: PURPLE PURPLE PURPLE PURPLE PURPLE PURPLE PURPLE PURPLE
IN: kiki fep kiki OUT: GREEN GREEN GREEN GREEN GREEN
IN: tufa OUT: YELLOW
IN: tufa gazzer lug blicket OUT: PURPLE YELLOW PURPLE YELLOW PURPLE YELLOW PURPLE YELLOW
IN: dax blicket OUT: PINK PINK PINK PINK
IN: dax gazzer kiki OUT: GREEN PINK
IN: tufa fep tufa gazzer tufa OUT: YELLOW YELLOW YELLOW YELLOW YELLOW YELLOW YELLOW

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

*GRAMMAR*
dax -> PINK 
 kiki -> GREEN 
 lug -> PURPLE 
 tufa -> YELLOW 
 u1 gazzer u2 -> [u2] [u1] 
 x1 blicket -> [x1] [x1] [x1] [x1] 
 u1 fep x1 -> [u1] [x1] [u1] [u1] [x1] 
 u1 x1 -> [u1] [x1] 
 