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

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

*GRAMMAR*
dax -> RED 
 blicket -> BLUE 
 wif -> YELLOW 
 lug -> GREEN 
 u1 kiki u2 -> [u2] [u2] [u1] [u2] [u2] 
 u1 zup x1 -> [u1] [x1] 
 u1 gazzer -> [u1] [u1] [u1] 
 u1 x1 -> [u1] [x1] 
 