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

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

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