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

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

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