a-a a-i aaa aad aai aan aap aar aav ad- ada add adi adn adp adr adv ai- aia aid aii ain aip air aiv an- ana and ani ann anp anr anv ap- apa apd api apn app apr apv ar- ara ard ari arn arp arr arv av- ava avd avi avn avp avr daa dad dai dan dap dar dav dda ddd ddi ddn ddp ddr di- dia did dii din dip dir div dna dnd dni dnn dnp dnr dpa dpd dpi dpn dpp dpr dpv dra drd dri drn drp drr drv dva dvd dvi dvn dvp dvr i-d i-v ia- iaa iad iai ian iap iar iav ida idd idi idn idp idr idv iia iid iii iin iip iir in- ina ind ini inn inp inr inv ipa ipd ipi ipn ipp ipr ipv ir- ira ird iri irn irp irr irv iva ivd ivi ivp ivr ivv n-i naa nad nai nan nap nar nav nda ndd ndi ndn ndp ndr ndv nia nid nii nin nip nir niv nna nni nnn nnp nnv npa npd npi npn npp npr npv nra nrd nri nrn nrp nrr nrv nva nvd nvi nvn nvp nvv p-p paa pad pai pan pap par pav pda pdd pdi pdn pdp pdr pdv pia pid pii pin pip pir piv pn- pna pnd pni pnn pnp pnr pnv ppa ppd ppi ppn ppp ppr ppv pra prd pri prn prp prr prv pva pvd pvi pvn pvp pvr pvv ra- raa rad rai ran rap rar rav rda rdd rdi rdn rdp rdr rdv ria rid rii rin rip rir riv rna rnd rni rnn rnp rnr rnv rpa rpd rpi rpn rpp rpr rpv rra rrd rri rrn rrp rrr rva rvd rvi rvn rvp rvr rvv v-a vaa vad vai van vap var vav vdd vdi vdp vdr vdv vi- via vid vii vin vip vir viv vn- vna vnd vni vnp vnr vnv vpa vpd vpi vpn vpp vpr vra vrd vri vrn vrp vrr vva vvi vvr vvv