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

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

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