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

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

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