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

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

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