H123233313231333131333132233132313231323133313331323132322333121221   >>    H12323331323133313133313223313231323132313331333132313232233312122   <<    H123233313231333131333132233132313231323133313331323132322333121223   >>      H123233313231333131333132233132313231323133313331323132322333121222   >>