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

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

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