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

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

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