PATCHBOARD

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aah aba abo act ado aha apo apt arb arc art baa bad bah bap bar bat boa bod bop bot bra bro cab cad cap car cat cob cod cop cor cot dab dah dap doc dor dot had hao hap hat hob hod hop hot oar oat oba oca oda opt ora orb orc ort pac pad pah par pat pht pod poh pot pro rad rah rap rat rho rob roc rod rot tab tad tao tap tar tho tod top tor

acta apod arch arco atap atop bach baht bard bath boar boat bora bort bota both brad brat caph capo carb card carp cart chad chao chap char chat chop coat coda cord crab crap crop darb dart data dato doat dopa dorp doth drab drat drop haar hard harp hart hoar hora oath odah opah orad orca paca pact para pard part path phat phot port prao prat proa prod rapt rath rato road rota tach taco tahr tapa taro tarp thro toad toph tora torc trad trap trod trop