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

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

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