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

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

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