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

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

*GRAMMAR*
fep -> GREEN 
 dax -> YELLOW 
 tufa -> RED 
 zup -> BLUE 
 u1 gazzer -> [u1] [u1] 
 x1 blicket x2 -> [x1] [x2] 
 x1 lug -> [x1] [x1] 
 u1 x1 -> [u1] [x1] 
 