B331133131323131133132233133313231333132233132313331333132313232113322231
>>
B33113313132313113313223313331323133313223313231333133313231323211332223
<<
B331133131323131133132233133313231333132233132313331333132313232113322233
>>
B331133131323131133132233133313231333132233132313331333132313232113322232
>>