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

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

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