000000000000000000000000000000 0BBBBBBBBB00000000000000000000 B000000000B0000000000000000000 B00BBBB000B0000000000000000000 B00B00B000B0000000000000000000 B00B00B000BBBBBBBBBBBBBBBBBB00 B00B00B000000000000000000000B0 B000000000000000000000000000B0 B000000000000000000000000000B0 0BBBBB0000000000000000000000B0 000000B000000000000000000000B0 0000000BBBB000000000000BBBBB00 0000000000B000000000000B000000 0000000000B000000000000B000000 0000000000B000000000000B000000 0000000000B000000000000B000000 0000000000B000000000000B000000 0000000000B000000000000B000000 0000000000B000000000000B000000 0000000000B000000000000B000000 0000000000B000000000000B000000 0000000000B000000000000B000000 0000000000B000000000000B000000 0000000000B000000000000B000000 0000000000B000000000000B000000 0000000000B000000000000B000000 00000000000B0000BBB000B0000000 000000000000B00BBBB00B00000000 000000000000B00BBBB00B00000000 000000000000B00B00B00B00000000 000000000000B00000000B00000000 0000000000000BBBBBBBB000000000 000000000000000000000000000000 000000000000000000000000000000 000000000000000000000000000000 000000000000000000000000000000 000000000000000000000000000000 000000000000000000000000000000