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

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

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