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

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

*GRAMMAR*
dax -> PURPLE 
 gazzer -> YELLOW 
 fep -> RED 
 lug -> PINK 
 u1 zup u2 -> [u1] [u2] [u1] 
 u1 tufa -> [u1] [u1] 
 u1 blicket -> [u1] [u1] [u1] 
 u1 x1 -> [u1] [x1] 
 