B33113313132313113313223313331323132322331323131333133313231312322132311
>>
B3311331313231311331322331333132313232233132313133313331323131232213231
<<
B33113313132313113313223313331323132322331323131333133313231312322132313
>>
B33113313132313113313223313331323132322331323131333133313231312322132312
>>