C1322331331121211113313331333133313121211111333133313121111331322331333223121   >>    C132233133112121111331333133313331312121111133313331312111133132233133322312   <<    C1322331331121211113313331333133313121211111333133313121111331322331333223123   >>      C1322331331121211113313331333133313121211111333133313121111331322331333223122   >>