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

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

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