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

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

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