C312111333131133131323331323133112313231323223313231311233131133132313233231231
>>
C31211133313113313132333132313311231323132322331323131123313113313231323323123
<<
C312111333131133131323331323133112313231323223313231311233131133132313233231233
>>
C312111333131133131323331323133112313231323223313231311233131133132313233231232
>>