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

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

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