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

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

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