a-a a-i aaa aad aai aan aao aap aar aav ad- ada add adi adn ado adp adr adv ai- aia aid aii ain aio aip air aiv an- ana and ani ann ano anp anr anv aoa aod aoi aon aoo aop aor aov ap- apa apd api apn apo app apr apv ar- ara ard ari arn aro arp arr arv av- ava avd avi avn avo avp avr daa dad dai dan dao dap dar dav dda ddd ddi ddn ddo ddp ddr di- dia did dii din dio dip dir div dna dnd dni dnn dno dnp dnr doa dod doi don doo dop dor dov dpa dpd dpi dpn dpo dpp dpr dpv dra drd dri drn dro drp drr drv dva dvd dvi dvn dvp dvr i-d i-v ia- iaa iad iai ian iao iap iar iav ida idd idi idn ido idp idr idv iia iid iii iin iio iip iir in- ina ind ini inn ino inp inr inv io- ioa iod ioi ion ioo iop ior iov ipa ipd ipi ipn ipo ipp ipr ipv ir- ira ird iri irn iro irp irr irv iva ivd ivi ivo ivp ivr ivv n-i naa nad nai nan nao nap nar nav nda ndd ndi ndn ndo ndp ndr ndv nia nid nii nin nio nip nir niv nna nni nnn nno nnp nnv no- noa nod noi non noo nop nor nov npa npd npi npn npo npp npr npv nra nrd nri nrn nro nrp nrr nrv nva nvd nvi nvn nvp nvv o-i oaa oad oai oan oao oap oar oav oda odd odi odn odo odp odr odv oia oid oii oin oio oip oir oiv on- ona ond oni onn ono onp onr oo- ooa ood ooi oon ooo oop oor oov op- opa opd opi opn opo opp opr opv or- ora ord ori orn oro orp orr orv ov- ova ovd ovi ovo ovp ovv p-p paa pad pai pan pao pap par pav pda pdd pdi pdn pdo pdp pdr pdv pia pid pii pin pio pip pir piv pn- pna pnd pni pnn pno pnp pnr pnv poa pod poi pon poo pop por pov ppa ppd ppi ppn ppo ppp ppr ppv pra prd pri prn pro prp prr prv pva pvd pvi pvn pvo pvp pvr pvv ra- raa rad rai ran rao rap rar rav rda rdd rdi rdn rdo rdp rdr rdv ria rid rii rin rio rip rir riv rna rnd rni rnn rno rnp rnr rnv roa rod roi ron roo rop ror rov rpa rpd rpi rpn rpo rpp rpr rpv rra rrd rri rrn rrp rrr rva rvd rvi rvn rvo rvp rvr rvv v-a vaa vad vai van vao vap var vav vdd vdi vdo vdp vdr vdv vi- via vid vii vin vio vip vir viv vn- vna vnd vni vno vnp vnr vnv voa vod voi von voo vop vor vov vpa vpd vpi vpn vpo vpp vpr vra vrd vri vrn vrp vrr vva vvi vvo vvr vvv