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

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

*GRAMMAR*
dax -> YELLOW 
 wif -> BLUE 
 zup -> PINK 
 gazzer -> PURPLE 
 x1 blicket x2 -> [x1] [x2] [x1] [x1] 
 x1 tufa -> [x1] [x1] 
 u1 lug x1 -> [x1] [u1] [x1] [x1] 
 u1 x1 -> [u1] [x1] 
 