C1322331331121211113313331333133313331323223313331311331322131123231   >>    C132233133112121111331333133313331333132322331333131133132213112323   <<    C1322331331121211113313331333133313331323223313331311331322131123233   >>      C1322331331121211113313331333133313331323223313331311331322131123232   >>