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

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

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