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

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

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