H12323331323133313133313223313231323132311112331323131323121231   >>    H1232333132313331313331322331323132313231111233132313132312123   <<    H12323331323133313133313223313231323132311112331323131323121233   >>      H12323331323133313133313223313231323132311112331323131323121232   >>