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

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

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