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

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

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