C1322331331121211113313331333133313113313133313331333132213211232321   >>    C132233133112121111331333133313331311331313331333133313221321123232   <<    C1322331331121211113313331333133313113313133313331333132213211232323   >>      C1322331331121211113313331333133313113313133313331333132213211232322   >>