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

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

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