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

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

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