C2221333133313331311233132313331333133313331323312111113112132333132323311   >>    C222133313331333131123313231333133313331333132331211111311213233313232331   <<    C2221333133313331311233132313331333133313331323312111113112132333132323313   >>      C2221333133313331311233132313331333133313331323312111113112132333132323312   >>