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

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

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