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

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

*GRAMMAR*
blicket -> RED 
 tufa -> YELLOW 
 fep -> PINK 
 wif -> PURPLE 
 u1 gazzer u2 -> [u1] [u2] 
 x1 zup -> [x1] [x1] 
 x1 dax -> [x1] [x1] 
 u1 x1 -> [u1] [x1] 
 