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

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

*GRAMMAR*
blicket -> GREEN 
 kiki -> BLUE 
 lug -> YELLOW 
 tufa -> PINK 
 x1 zup x2 -> [x2] [x1] [x2] 
 u1 gazzer u2 -> [u2] [u2] [u1] 
 u1 fep u2 -> [u1] [u2] 
 u1 x1 -> [u1] [x1] 
 