C222133313331333131123313231333133313331313113313331333131333132322331312331
>>
C22213331333133313112331323133313331333131311331333133313133313232233131233
<<
C222133313331333131123313231333133313331313113313331333131333132322331312333
>>
C222133313331333131123313231333133313331313113313331333131333132322331312332
>>