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

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

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