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

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

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