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

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

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