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

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

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