C12121321333132233131333131133131211113313113313113313113313231333132331331
>>
C1212132133313223313133313113313121111331311331311331311331323133313233133
<<
C12121321333132233131333131133131211113313113313113313113313231333132331333
>>
C12121321333132233131333131133131211113313113313113313113313231333132331332
>>