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

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

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