B33113313132313113313223313331323132313233313331313331333132321221
>>
B3311331313231311331322331333132313231323331333131333133313232122
<<
B33113313132313113313223313331323132313233313331313331333132321223
>>
B33113313132313113313223313331323132313233313331313331333132321222
>>