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

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

*GRAMMAR*
tufa -> RED 
 zup -> YELLOW 
 lug -> BLUE 
 blicket -> GREEN 
 x1 gazzer x2 -> [x2] [x1] 
 u1 dax u2 -> [u1] [u2] 
 u1 fep u2 -> [u1] [u2] 
 u1 x1 -> [u1] [x1] 
 