C2221333133313331311233132313331333133313331323321133132321133311   >>    C222133313331333131123313231333133313331333132332113313232113331   <<    C2221333133313331311233132313331333133313331323321133132321133313   >>      C2221333133313331311233132313331333133313331323321133132321133312   >>