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

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

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