C2122121212121133132213231313231333131323223313232313231323113111
>>
C212212121212113313221323131323133313132322331323231323132311311
<<
C2122121212121133132213231313231333131323223313232313231323113113
>>
C2122121212121133132213231313231333131323223313232313231323113112
>>