H12323331323133313133313223313231323223313113313331123313233311   >>    H1232333132313331313331322331323132322331311331333112331323331   <<    H12323331323133313133313223313231323223313113313331123313233313   >>      H12323331323133313133313223313231323223313113313331123313233312   >>