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

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

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