H123233313231333131333132233132313123231323223313233212312323231   >>    H12323331323133313133313223313231312323132322331323321231232323   <<    H123233313231333131333132233132313123231323223313233212312323233   >>      H123233313231333131333132233132313123231323223313233212312323232   >>