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

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

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