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

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

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