H123233313231333131333132233132313231323121111331323133313232232321   >>    H12323331323133313133313223313231323132312111133132313331323223232   <<    H123233313231333131333132233132313231323121111331323133313232232323   >>      H123233313231333131333132233132313231323121111331323133313232232322   >>