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

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

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