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

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

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