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

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

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