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

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

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