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

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

*GRAMMAR*
zup -> YELLOW 
 fep -> RED 
 kiki -> GREEN 
 lug -> PINK 
 u1 gazzer u2 -> [u2] [u1] 
 x1 blicket x2 -> [x2] [x1] [x1] 
 u1 dax -> [u1] [u1] 
 u1 x1 -> [u1] [x1] 
 