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

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

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