H12323331323133313133313223313231131323132322331323131232313221231   >>    H1232333132313331313331322331323113132313232233132313123231322123   <<    H12323331323133313133313223313231131323132322331323131232313221233   >>      H12323331323133313133313223313231131323132322331323131232313221232   >>