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

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

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