H123233313231333131333132233132311211331323132311113313231333132313233231221   >>    H12323331323133313133313223313231121133132313231111331323133313231323323122   <<    H123233313231333131333132233132311211331323132311113313231333132313233231223   >>      H123233313231333131333132233132311211331323132311113313231333132313233231222   >>