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

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

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