B33113313132313113313223313331323132333132332313331333132313231323323132311331
>>
B3311331313231311331322331333132313233313233231333133313231323132332313231133
<<
B33113313132313113313223313331323132333132332313331333132313231323323132311333
>>
B33113313132313113313223313331323132333132332313331333132313231323323132311332
>>