fiori firgo firpo foggo foir- forgo forio forro frigg frigo friog fripp froop ghoff ghori gi-fi gippi gippo girih go-go go-oo go-op goffi gofio gofor gogoi gogro gohir gohog gohor gooff goooh gopro gorgo gorir gprof grhpr griff grifo grigg griph groff grogg groof groop gropp grrrr hhhhh hi-fi hi-hi higgi higig higor hipo- hipop hipp- hippi hippo hiroi hiroo ho-ho ho-oh hofii hoigh hoori hoppo horii horio horro if-- iggri igigi ihhof iiiii ioooi ioooo iorio irori offir offof ofori ofpop oggif ogiri ogogo oh-oh ohfoo ohrio ooioo ooooh ooooo ophi- ophio ophir opihi opio- opir opoho orfor origi origo oropi orrgo pforp phhir phiph phiri phofo phrop piiri pippi pippo pipri pirho pirog pirri pirro po-po poggi pohio poopo poori popoi popop poppi poppo porgo poro- porog poroi porri porro prior proff progg proif proof proor prop- propp propr ri-fi rig-i righi rigio rigor ripio ro-ro rofor rogfp rogho rogoi rohff rohri roohi rprop