H123233313231333131333132233132313113313113313231333131333132223221   >>    H12323331323133313133313223313231311331311331323133313133313222322   <<    H123233313231333131333132233132313113313113313231333131333132223223   >>      H123233313231333131333132233132313113313113313231333131333132223222   >>