H123233313231333131333132233132313232233131133133313231323132313221121   >>    H12323331323133313133313223313231323223313113313331323132313231322112   <<    H123233313231333131333132233132313232233131133133313231323132313221123   >>      H123233313231333131333132233132313232233131133133313231323132313221122   >>