B33113313132313113313223313331323131333131133131133132322331323132311331311121
>>
B3311331313231311331322331333132313133313113313113313232233132313231133131112
<<
B33113313132313113313223313331323131333131133131133132322331323132311331311123
>>
B33113313132313113313223313331323131333131133131133132322331323132311331311122
>>