H12323331323133313133313223313231323132322331323132313231312323121   >>    H1232333132313331313331322331323132313232233132313231323131232312   <<    H12323331323133313133313223313231323132322331323132313231312323123   >>      H12323331323133313133313223313231323132322331323132313231312323122   >>