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

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

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