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

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

*GRAMMAR*
gazzer -> PURPLE 
 kiki -> PINK 
 wif -> YELLOW 
 lug -> BLUE 
 x1 blicket x2 -> [x2] [x1] 
 u1 dax u2 -> [u1] [u2] 
 x1 tufa u1 -> [x1] [x1] [u1] 
 u1 x1 -> [u1] [x1] 
 