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

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

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