APERIODIC

ad ae ai ar de do ed er id od oe oi op or pa pe pi re

ace ado aid air ape apo arc are cad cap car cep cod cop cor dap die dip doc doe dor ear era ice ire oar oca oda ode ope ora orc ore pac pad par pea pec ped per pia pic pie pod poi pro rad rai rap rec red rei rep ria rid rip roc rod roe

aced acid acre aero aide aped aper apod arco arid cade cadi caid cape capo card care carp cedi cero ciao cire coda code coed coir cope cord core crap cred crop dace dare dear deco dice dire doer dopa dope dore dorp drip drop epic iced idea ired irid odea odic oped orad orca pace padi paid pair pard pare pear peri pica pice pied pier pore prao proa prod race raid rape read reap redo repo rice ride ripe road rode rope