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

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

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