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

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

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