C312111333131323132313233313131323132313132322331323331323331333131313231
>>
C31211133313132313231323331313132313231313232233132333132333133313131323
<<
C312111333131323132313233313131323132313132322331323331323331333131313233
>>
C312111333131323132313233313131323132313132322331323331323331333131313232
>>