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

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

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