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

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

*GRAMMAR*
dax -> BLUE 
 blicket -> RED 
 gazzer -> PINK 
 tufa -> YELLOW 
 x1 lug x2 -> [x1] [x2] [x1] [x1] 
 u1 kiki u2 -> [u1] [u2] [u2] [u1] 
 u1 zup u2 -> [u2] [u1] 
 u1 x1 -> [u1] [x1] 
 