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

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

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