B3311331313231311331322331333131133133313231133133313232233312233231
>>
B331133131323131133132233133313113313331323113313331323223331223323
<<
B3311331313231311331322331333131133133313231133133313232233312233233
>>
B3311331313231311331322331333131133133313231133133313232233312233232
>>