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

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

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