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

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

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