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

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

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