C12321323221323323132313231313231311331313231323133313231333132313232321111
>>
C1232132322132332313231323131323131133131323132313331323133313231323232111
<<
C12321323221323323132313231313231311331313231323133313231333132313232321113
>>
C12321323221323323132313231313231311331313231323133313231333132313232321112
>>