B3311331313231311331322331333132313233313233313113313233313132322333121
>>
B331133131323131133132233133313231323331323331311331323331313232233312
<<
B3311331313231311331322331333132313233313233313113313233313132322333123
>>
B3311331313231311331322331333132313233313233313113313233313132322333122
>>