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

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

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