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

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

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