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

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

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