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

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

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