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

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

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