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

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

*GRAMMAR*
fep -> YELLOW 
 dax -> PINK 
 tufa -> BLUE 
 wif -> RED 
 x1 zup -> [x1] [x1] 
 x1 blicket x2 -> [x1] [x2] 
 u1 gazzer u2 -> [u2] [u1] 
 u1 x1 -> [u1] [x1] 
 