B331133131323131133132233133313231323132312111133132333132313231333213231
>>
B33113313132313113313223313331323132313231211113313233313231323133321323
<<
B331133131323131133132233133313231323132312111133132333132313231333213233
>>
B331133131323131133132233133313231323132312111133132333132313231333213232
>>