C222133313331333131123313231333133313331323212331333132322331123131
>>
C22213331333133313112331323133313331333132321233133313232233112313
<<
C222133313331333131123313231333133313331323212331333132322331123133
>>
C222133313331333131123313231333133313331323212331333132322331123132
>>