ai2o 9h2oh2 8h2oh 7h2o 6h2oh2
lr1oh2 kr1oh jr1o ir1oh2 hr1oh
w00oh v00o u00oh2 t00oh s00o
79zo 69zoh2 59zoh 49zo 39zoh2
ijzoh2 hjzoh gjzo fjzoh2 ejzoh