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

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

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