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

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

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