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

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

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