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

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

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