C1322331331121211113313331333133313231333133313331313233313221132321   >>    C132233133112121111331333133313331323133313331333131323331322113232   <<    C1322331331121211113313331333133313231333133313331313233313221132323   >>      C1322331331121211113313331333133313231333133313331313233313221132322   >>