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

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

*GRAMMAR*
zup -> GREEN 
 kiki -> YELLOW 
 dax -> PINK 
 lug -> PURPLE 
 u1 fep u2 -> [u2] [u1] 
 x1 gazzer x2 -> [x2] [x2] [x1] [x1] 
 u1 blicket u2 -> [u2] [u1] [u2] 
 u1 x1 -> [u1] [x1] 
 