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

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

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