Ba 2 s 2

Ba 2 s 2Ba 2 s 2Ba 2 s 2Ba 2 s 2Ba 2 s 2Ba 2 s 2
Ba 2 s 2Ba 2 s 2Ba 2 s 2Ba 2 s 2Ba 2 s 2Ba 2 s 2
Ba 2 s 2Ba 2 s 2Ba 2 s 2Ba 2 s 2Ba 2 s 2Ba 2 s 2Ba 2 s 2Ba 2 s 2Ba 2 s 2Ba 2 s 2Ba 2 s 2Ba 2 s 2Ba 2 s 2Ba 2 s 2Ba 2 s 2Ba 2 s 2Ba 2 s 2Ba 2 s 2Ba 2 s 2