B331133131323131133132233133313231323331323133313113313331323133313331333211321
>>
B33113313132313113313223313331323132333132313331311331333132313331333133321132
<<
B331133131323131133132233133313231323331323133313113313331323133313331333211323
>>
B331133131323131133132233133313231323331323133313113313331323133313331333211322
>>