C2221333133313331311233132313331333133313331311233133313113213233313233321   >>    C222133313331333131123313231333133313331333131123313331311321323331323332   <<    C2221333133313331311233132313331333133313331311233133313113213233313233323   >>      C2221333133313331311233132313331333133313331311233133313113213233313233322   >>