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

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

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