a-a a-i aaa aad aai aan aao aav ad- ada add adi adn ado adv ai- aia aid aii ain aio aiv an- ana and ani ann ano anv aoa aod aoi aon aoo aov av- ava avd avi avn avo daa dad dai dan dao dav dda ddd ddi ddn ddo di- dia did dii din dio div dna dnd dni dnn dno doa dod doi don doo dov dva dvd dvi dvn i-d i-v ia- iaa iad iai ian iao iav ida idd idi idn ido idv iia iid iii iin iio in- ina ind ini inn ino inv io- ioa iod ioi ion ioo iov iva ivd ivi ivo ivv n-i naa nad nai nan nao nav nda ndd ndi ndn ndo ndv nia nid nii nin nio niv nna nni nnn nno nnv no- noa nod noi non noo nov nva nvd nvi nvn nvv o-i oaa oad oai oan oao oav oda odd odi odn odo odv oia oid oii oin oio oiv on- ona ond oni onn ono oo- ooa ood ooi oon ooo oov ov- ova ovd ovi ovo ovv v-a vaa vad vai van vao vav vdd vdi vdo vdv vi- via vid vii vin vio viv vn- vna vnd vni vno vnv voa vod voi von voo vov vva vvi vvo vvv