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

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

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