C2122121212121133132213231313231323132322331321123231333131232313231323131211
>>
C212212121212113313221323131323132313232233132112323133313123231323132313121
<<
C2122121212121133132213231313231323132322331321123231333131232313231323131213
>>
C2122121212121133132213231313231323132322331321123231333131232313231323131212
>>