C1322331331121211113313331333133313331323223313331322231333112121   >>    C132233133112121111331333133313331333132322331333132223133311212   <<    C1322331331121211113313331333133313331323223313331322231333112123   >>      C1322331331121211113313331333133313331323223313331322231333112122   >>