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

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

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