C12121212132132313231323222313231323131232313231333131333112111
>>
C1212121213213231323132322231323132313123231323133313133311211
<<
C12121212132132313231323222313231323131232313231333131333112113
>>
C12121212132132313231323222313231323131232313231333131333112112
>>