C12321323221323323132313231313231311331313231323133313231333132313221231111
>>
C1232132322132332313231323131323131133131323132313331323133313231322123111
<<
C12321323221323323132313231313231311331313231323133313231333132313221231113
>>
C12321323221323323132313231313231311331313231323133313231333132313221231112
>>