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

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

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