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

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

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