D3313111211331323133313331333133313231323132313232233133313223322231   >>    D331311121133132313331333133313331323132313231323223313331322332223   <<    D3313111211331323133313331333133313231323132313232233133313223322233   >>      D3313111211331323133313331333133313231323132313232233133313223322232   >>