H123233313231333131333132233132313231323221211113313231312231211   >>    H12323331323133313133313223313231323132322121111331323131223121   <<    H123233313231333131333132233132313231323221211113313231312231213   >>      H123233313231333131333132233132313231323221211113313231312231212   >>