PITCHPOLING

go hi ho in it li lo no oh oi on op pi ti to

chi cig cog col con cop cot ghi gin gip git got hic hin hip hit hog hon hop hot ich ion lin lip lit log lop lot nil nip nit nog noh not nth oil opt phi pht pic pig pin pip pit poh poi pol pop pot tho tic til tin tip tog ton top

chin chip chit chon chop cion clip clog clon clop clot coil coin colt coni gilt glop goth hili hilt hint holp holt hong icon inch inti into itch lich ling lino lint lion loch loci loin long loth loti nigh noil otic phon phot pili ping pint pion pith plop plot pong thin thio ting tipi toil tong toph topi