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

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

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