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

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

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