C222133313331333131123313231333133313231323131133131113231323311
>>
C22213331333133313112331323133313331323132313113313111323132331
<<
C222133313331333131123313231333133313231323131133131113231323313
>>
C222133313331333131123313231333133313231323131133131113231323312
>>