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

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

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