C1322331331121211113313331333133313331323223313331333132231133132321333121   >>    C132233133112121111331333133313331333132322331333133313223113313232133312   <<    C1322331331121211113313331333133313331323223313331333132231133132321333123   >>      C1322331331121211113313331333133313331323223313331333132231133132321333122   >>