B331133131323131133132233133313231333132212113313331333133313223313232231
>>
B33113313132313113313223313331323133313221211331333133313331322331323223
<<
B331133131323131133132233133313231333132212113313331333133313223313232233
>>
B331133131323131133132233133313231333132212113313331333133313223313232232
>>