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

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

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