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

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

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