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

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

*GRAMMAR*
tufa -> YELLOW 
 lug -> RED 
 kiki -> GREEN 
 zup -> PINK 
 x1 blicket -> [x1] [x1] 
 x1 gazzer x2 -> [x2] [x1] [x1] 
 x1 fep u1 -> [u1] [x1] [u1] 
 u1 x1 -> [u1] [x1] 
 