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

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

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