*SUPPORT*
IN: gazzer lug dax dax dax OUT: PURPLE BLUE PINK PINK PINK
IN: lug fep dax OUT: BLUE PINK
IN: gazzer zup OUT: PURPLE PURPLE PURPLE
IN: dax zup OUT: PINK PINK PINK
IN: gazzer fep gazzer OUT: PURPLE PURPLE
IN: lug OUT: BLUE
IN: gazzer zup wif OUT: PURPLE PURPLE PURPLE PURPLE PURPLE PURPLE
IN: tufa wif wif OUT: YELLOW YELLOW YELLOW YELLOW
IN: tufa zup OUT: YELLOW YELLOW YELLOW
IN: tufa fep dax OUT: YELLOW PINK
IN: gazzer gazzer zup OUT: PURPLE PURPLE PURPLE PURPLE
IN: gazzer fep lug OUT: PURPLE BLUE
IN: tufa OUT: YELLOW
IN: dax fep lug OUT: PINK BLUE

*QUERY*
IN: tufa zup wif OUT: YELLOW YELLOW YELLOW YELLOW YELLOW YELLOW
IN: dax wif wif OUT: PINK PINK PINK PINK
IN: lug zup OUT: BLUE BLUE BLUE
IN: dax fep dax OUT: PINK PINK
IN: tufa lug gazzer fep dax OUT: YELLOW BLUE PURPLE PINK
IN: gazzer OUT: PURPLE
IN: lug dax OUT: BLUE PINK
IN: dax OUT: PINK
IN: dax dax OUT: PINK PINK
IN: dax fep tufa OUT: PINK YELLOW

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