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

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

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