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

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

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