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

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

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