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

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

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