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

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

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