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

*QUERY*
IN: dax tufa OUT: GREEN BLUE
IN: fep OUT: PURPLE
IN: tufa gazzer OUT: BLUE BLUE
IN: dax OUT: GREEN
IN: fep tufa tufa OUT: PURPLE BLUE BLUE
IN: tufa fep OUT: BLUE PURPLE
IN: tufa blicket tufa gazzer OUT: BLUE BLUE BLUE BLUE BLUE BLUE
IN: tufa tufa OUT: BLUE BLUE
IN: fep tufa OUT: PURPLE BLUE
IN: fep gazzer OUT: PURPLE PURPLE

*GRAMMAR*
kiki -> PINK 
 tufa -> BLUE 
 dax -> GREEN 
 fep -> PURPLE 
 x1 lug x2 -> [x2] [x1] 
 x1 gazzer -> [x1] [x1] 
 x1 blicket x2 -> [x2] [x2] [x1] 
 u1 x1 -> [u1] [x1] 
 