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

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

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