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

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

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