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

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

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