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

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

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