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

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

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