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

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

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