B331133131323131133132233133313231313231333132322331313331333132313233122311
>>
B33113313132313113313223313331323131323133313232233131333133313231323312231
<<
B331133131323131133132233133313231313231333132322331313331333132313233122313
>>
B331133131323131133132233133313231313231333132322331313331333132313233122312
>>