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

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

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