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

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

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