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

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

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