B331133131323131133132233133313231333132233132313331333131121111323331
>>
B33113313132313113313223313331323133313223313231333133313112111132333
<<
B331133131323131133132233133313231333132233132313331333131121111323333
>>
B331133131323131133132233133313231333132233132313331333131121111323332
>>