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

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

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