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

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

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