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

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

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