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

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

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