H123233313231333131333132233132313231323123121111331323133323221   >>    H12323331323133313133313223313231323132312312111133132313332322   <<    H123233313231333131333132233132313231323123121111331323133323223   >>      H123233313231333131333132233132313231323123121111331323133323222   >>