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

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

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