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

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

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