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

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

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