OPENHEAD

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ado and ane ape apo dah dan dap dee den doe don edh end eon had hae hao hap hen hep hod hoe hon hop nae nah nap nee nod noh oda ode one ope pad pah pan pea ped pee peh pen pod poh

aeon ahed aped apod dean deep dene dona done dopa dope epha hade haed haen hand head heap heed hoed hone hope nape neap need neep node nope odah odea ohed opah oped open pane pean peed peen pend peon phon pond pone