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

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

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