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

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

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