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

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

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