B33113313132313113313223313331323132313231323131333132313331323131231211
>>
B3311331313231311331322331333132313231323132313133313231333132313123121
<<
B33113313132313113313223313331323132313231323131333132313331323131231213
>>
B33113313132313113313223313331323132313231323131333132313331323131231212
>>