a-a a-i aaa aad aai aao aap aav ad- ada add adi ado adp adv ai- aia aid aii aio aip aiv aoa aod aoi aoo aop aov ap- apa apd api apo app apv av- ava avd avi avo avp daa dad dai dao dap dav dda ddd ddi ddo ddp di- dia did dii dio dip div doa dod doi doo dop dov dpa dpd dpi dpo dpp dpv dva dvd dvi dvp i-d i-v ia- iaa iad iai iao iap iav ida idd idi ido idp idv iia iid iii iio iip io- ioa iod ioi ioo iop iov ipa ipd ipi ipo ipp ipv iva ivd ivi ivo ivp ivv o-i oaa oad oai oao oap oav oda odd odi odo odp odv oia oid oii oio oip oiv oo- ooa ood ooi ooo oop oov op- opa opd opi opo opp opv ov- ova ovd ovi ovo ovp ovv p-p paa pad pai pao pap pav pda pdd pdi pdo pdp pdv pia pid pii pio pip piv poa pod poi poo pop pov ppa ppd ppi ppo ppp ppv pva pvd pvi pvo pvp pvv v-a vaa vad vai vao vap vav vdd vdi vdo vdp vdv vi- via vid vii vio vip viv voa vod voi voo vop vov vpa vpd vpi vpo vpp vva vvi vvo vvv