C2122121212121133132213231313231333131323331323221323223313133112331
>>
C212212121212113313221323131323133313132333132322132322331313311233
<<
C2122121212121133132213231313231333131323331323221323223313133112333
>>
C2122121212121133132213231313231333131323331323221323223313133112332
>>