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

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

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