D233313133313221323132322331311112211232322331323132311221123231323131231231   >>    D23331313331322132313232233131111221123232233132313231122112323132313123123   <<    D233313133313221323132322331311112211232322331323132311221123231323131231233   >>      D233313133313221323132322331311112211232322331323132311221123231323131231232   >>