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

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

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