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

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

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