H12323331323133313133313223313231131323132322331323131232223111   >>    H1232333132313331313331322331323113132313232233132313123222311   <<    H12323331323133313133313223313231131323132322331323131232223113   >>      H12323331323133313133313223313231131323132322331323131232223112   >>