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

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

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