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

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

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