B33132212112331323223313211232333132313331322331333133313232233132321311
>>
B3313221211233132322331321123233313231333132233133313331323223313232131
<<
B33132212112331323223313211232333132313331322331333133313232233132321313
>>
B33132212112331323223313211232333132313331322331333133313232233132321312
>>