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

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

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