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

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

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