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

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

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