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

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

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