H123233313231333131333132233132313232233131133133313231333112221   >>    H12323331323133313133313223313231323223313113313331323133311222   <<    H123233313231333131333132233132313232233131133133313231333112223   >>      H123233313231333131333132233132313232233131133133313231333112222   >>