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

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

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