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

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

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