H1232333132313331313331322331323132322331311331333132313231323121123311   >>    H123233313231333131333132233132313232233131133133313231323132312112331   <<    H1232333132313331313331322331323132322331311331333132313231323121123313   >>      H1232333132313331313331322331323132322331311331333132313231323121123312   >>