H123233313231333131333132233132313231323121111331323133313231313232212311   >>    H12323331323133313133313223313231323132312111133132313331323131323221231   <<    H123233313231333131333132233132313231323121111331323133313231313232212313   >>      H123233313231333131333132233132313231323121111331323133313231313232212312   >>