H123233313231333131333132233132313231323121111331323133313231323233211   >>    H12323331323133313133313223313231323132312111133132313331323132323321   <<    H123233313231333131333132233132313231323121111331323133313231323233213   >>      H123233313231333131333132233132313231323121111331323133313231323233212   >>