H123233313231333131333132233132313113313113313231333132313233311232211   >>    H12323331323133313133313223313231311331311331323133313231323331123221   <<    H123233313231333131333132233132313113313113313231333132313233311232213   >>      H123233313231333131333132233132313113313113313231333132313233311232212   >>