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

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

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