ogrh2o ngrh2 mgrh lgrh2o kgrh2

zpqh2 ypqh xpqh2o wpqh2 vpqh

azph 9yph2o 8yph2 7yph 6yph2o

l8oh2o k8oh2 j8oh i8oh2o h8oh2

whoh2 vhoh uhoh2o thoh2 shoh