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

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

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