B331133131323131133132233133313231333132233132313331333133323133313332123331
>>
B33113313132313113313223313331323133313223313231333133313332313331333212333
<<
B331133131323131133132233133313231333132233132313331333133323133313332123333
>>
B331133131323131133132233133313231333132233132313331333133323133313332123332
>>