C1111233133313231133133313331333132313231333131333132313113313233313232321
>>
C111123313331323113313331333133313231323133313133313231311331323331323232
<<
C1111233133313231133133313331333132313231333131333132313113313233313232323
>>
C1111233133313231133133313331333132313231333131333132313113313233313232322
>>