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

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

*GRAMMAR*
tufa -> PINK 
 zup -> YELLOW 
 dax -> PURPLE 
 blicket -> BLUE 
 x1 lug -> [x1] [x1] [x1] 
 u1 fep u2 -> [u1] [u2] 
 u1 gazzer u2 -> [u2] [u1] 
 u1 x1 -> [u1] [x1] 
 