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

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

*GRAMMAR*
gazzer -> RED 
 wif -> GREEN 
 tufa -> PINK 
 zup -> BLUE 
 u1 fep u2 -> [u1] [u2] [u1] [u1] 
 x1 dax u1 -> [u1] [u1] [u1] [x1] 
 x1 blicket x2 -> [x2] [x1] 
 u1 x1 -> [u1] [x1] 
 