C1111233131211111211113313331333131133132321233133313231323123232311   >>    C111123313121111121111331333133313113313232123313331323132312323231   <<    C1111233131211111211113313331333131133132321233133313231323123232313   >>      C1111233131211111211113313331333131133132321233133313231323123232312   >>