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

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

*GRAMMAR*
blicket -> YELLOW 
 gazzer -> BLUE 
 zup -> GREEN 
 wif -> RED 
 x1 lug x2 -> [x1] [x2] 
 u1 kiki -> [u1] [u1] 
 u1 dax -> [u1] [u1] 
 u1 x1 -> [u1] [x1] 
 