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

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

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