C2122121212121133132213231313231333131323331323221323223313113111
>>
C212212121212113313221323131323133313132333132322132322331311311
<<
C2122121212121133132213231313231333131323331323221323223313113113
>>
C2122121212121133132213231313231333131323331323221323223313113112
>>