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

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

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