*SUPPORT*
IN: tufa gazzer tufa OUT: PURPLE PURPLE
IN: kiki dax gazzer dax OUT: PINK GREEN GREEN
IN: tufa gazzer dax lug OUT: GREEN PURPLE GREEN PURPLE
IN: kiki gazzer dax lug OUT: GREEN PINK GREEN PINK
IN: tufa OUT: PURPLE
IN: tufa blicket kiki tufa lug OUT: PINK PURPLE PURPLE PURPLE PINK PURPLE PURPLE PURPLE
IN: kiki lug OUT: PINK PINK
IN: tufa tufa OUT: PURPLE PURPLE
IN: fep blicket fep kiki blicket tufa OUT: RED PURPLE PINK PINK RED RED
IN: dax gazzer fep OUT: RED GREEN
IN: dax gazzer kiki OUT: PINK GREEN
IN: fep blicket kiki OUT: PINK RED RED
IN: fep OUT: RED
IN: tufa lug OUT: PURPLE PURPLE

*QUERY*
IN: dax gazzer dax OUT: GREEN GREEN
IN: tufa blicket fep OUT: RED PURPLE PURPLE
IN: fep dax dax gazzer dax lug OUT: RED GREEN GREEN GREEN RED GREEN GREEN GREEN
IN: fep blicket fep OUT: RED RED RED
IN: dax OUT: GREEN
IN: tufa blicket fep gazzer fep OUT: RED RED PURPLE PURPLE
IN: fep fep blicket fep lug OUT: RED RED RED RED RED RED RED RED
IN: tufa blicket fep tufa blicket dax OUT: RED GREEN PURPLE PURPLE PURPLE PURPLE
IN: kiki OUT: PINK
IN: kiki gazzer dax OUT: GREEN PINK

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