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

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

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