H123233313231333131333132233132311313231323223313231312323131323221   >>    H12323331323133313133313223313231131323132322331323131232313132322   <<    H123233313231333131333132233132311313231323223313231312323131323223   >>      H123233313231333131333132233132311313231323223313231312323131323222   >>