C1111233131211111211113313231333133313331323221333132313331311233132322233231   >>    C111123313121111121111331323133313331333132322133313231333131123313232223323   <<    C1111233131211111211113313231333133313331323221333132313331311233132322233233   >>      C1111233131211111211113313231333133313331323221333132313331311233132322233232   >>