C2221333133313331311233132313331333133313331311233131333132313331313311   >>    C222133313331333131123313231333133313331333131123313133313231333131331   <<    C2221333133313331311233132313331333133313331311233131333132313331313313   >>      C2221333133313331311233132313331333133313331311233131333132313331313312   >>