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

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

*GRAMMAR*
dax -> YELLOW 
 blicket -> PURPLE 
 gazzer -> GREEN 
 zup -> BLUE 
 x1 kiki u1 -> [u1] [x1] [u1] 
 x1 lug -> [x1] [x1] [x1] 
 u1 tufa u2 -> [u1] [u2] 
 u1 x1 -> [u1] [x1] 
 