B331133131323131133132233133313231323331323133313112133313231333131333111
>>
B33113313132313113313223313331323132333132313331311213331323133313133311
<<
B331133131323131133132233133313231323331323133313112133313231333131333113
>>
B331133131323131133132233133313231323331323133313112133313231333131333112
>>