C2221333133313331311233132313331333133313232123313331323133313233231221323231   >>    C222133313331333131123313231333133313331323212331333132313331323323122132323   <<    C2221333133313331311233132313331333133313232123313331323133313233231221323233   >>      C2221333133313331311233132313331333133313232123313331323133313233231221323232   >>