H123233313231333131333132233132313232233131133133313231333131323222223111   >>    H12323331323133313133313223313231323223313113313331323133313132322222311   <<    H123233313231333131333132233132313232233131133133313231333131323222223113   >>      H123233313231333131333132233132313232233131133133313231333131323222223112   >>