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

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

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