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

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

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