B33113313132313113313223313331323132333132313331311233133313232212111113231
>>
B3311331313231311331322331333132313233313231333131123313331323221211111323
<<
B33113313132313113313223313331323132333132313331311233133313232212111113233
>>
B33113313132313113313223313331323132333132313331311233133313232212111113232
>>