C2221333133313331311233132313331333133313331323312113313221322331323131121   >>    C222133313331333131123313231333133313331333132331211331322132233132313112   <<    C2221333133313331311233132313331333133313331323312113313221322331323131123   >>      C2221333133313331311233132313331333133313331323312113313221322331323131122   >>