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

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

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