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

*QUERY*
IN: kiki kiki blicket gazzer OUT: BLUE BLUE GREEN
IN: kiki lug OUT: BLUE BLUE
IN: gazzer gazzer lug OUT: GREEN GREEN GREEN
IN: zup blicket gazzer OUT: PINK GREEN
IN: gazzer OUT: GREEN
IN: kiki OUT: BLUE
IN: gazzer fep OUT: GREEN GREEN GREEN GREEN GREEN
IN: zup lug OUT: PINK PINK
IN: kiki fep OUT: BLUE BLUE BLUE BLUE BLUE
IN: zup OUT: PINK

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