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

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

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