498.0 x x
497.0 x X O 5.0
496.0 x O X O 6.0
495.0 X O X O 4.0
494.0 X O O x
493.0 X O B
492.0 x X O 5.0
491.0 X O X B 5.0
490.0 x x X O X B 8.0
489.0 x O x O X O X B 10.0
488.0 X O x O X O B 9.0
487.0 X O X o X B 8.0
486.0 X O X o B 7.0
485.0 X o X B 6.0
484.0 X o B 5.0