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

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

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