B33113313132313113313223313331323132313231323131333132313331323222332221
>>
B3311331313231311331322331333132313231323132313133313231333132322233222
<<
B33113313132313113313223313331323132313231323131333132313331323222332223
>>
B33113313132313113313223313331323132313231323131333132313331323222332222
>>