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

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

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