H123233313231333131333132233132311313231323223313231323232132311111   >>    H12323331323133313133313223313231131323132322331323132323213231111   <<    H123233313231333131333132233132311313231323223313231323232132311113   >>      H123233313231333131333132233132311313231323223313231323232132311112   >>