H12323331323133313133313223313231323132313331333132313231323223311231   >>    H1232333132313331313331322331323132313231333133313231323132322331123   <<    H12323331323133313133313223313231323132313331333132313231323223311233   >>      H12323331323133313133313223313231323132313331333132313231323223311232   >>