C312111333131323132313233313131323132313132322331323331323123231323131133131
>>
C31211133313132313231323331313132313231313232233132333132312323132313113313
<<
C312111333131323132313233313131323132313132322331323331323123231323131133133
>>
C312111333131323132313233313131323132313132322331323331323123231323131133132
>>