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

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

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