a-a a-t aaa aad aao aap aar aas aat aav ad- ada add ado adp adr ads adt adv aoa aod aoo aop aor aos aot aov ap- apa apd apo app apr aps apt apv ar- ara ard aro arp arr ars art arv as- asa asd aso asp asr ass ast asv at- ata atd ato atp atr ats att atv av- ava avd avo avp avr avs avt daa dad dao dap dar das dat dav dda ddd ddo ddp ddr dds ddt doa dod doo dop dor dos dot dov dpa dpd dpo dpp dpr dps dpt dpv dra drd dro drp drr drs drt drv dsa dsd dso dsp dsr dss dst dsv dta dtd dto dtp dtr dts dtt dtv dva dvd dvp dvr dvs dvt oaa oad oao oap oar oas oat oav oda odd odo odp odr ods odt odv oo- ooa ood ooo oop oor oos oot oov op- opa opd opo opp opr ops opt opv or- ora ord oro orp orr ors ort orv os- osa osd oso osp osr oss ost osv ot- ota otd oto otp otr ots ott otv ov- ova ovd ovo ovp ovs ovv p-p paa pad pao pap par pas pat pav pda pdd pdo pdp pdr pds pdt pdv poa pod poo pop por pos pot pov ppa ppd ppo ppp ppr pps ppt ppv pra prd pro prp prr prs prt prv ps- psa psd pso psp psr pss pst psv pt- pta ptd pto ptp ptr pts ptt ptv pva pvd pvo pvp pvr pvs pvt pvv ra- raa rad rao rap rar ras rat rav rda rdd rdo rdp rdr rds rdt rdv roa rod roo rop ror ros rot rov rpa rpd rpo rpp rpr rps rpt rpv rra rrd rrp rrr rrs rrt rsa rsd rso rsp rsr rss rst rsv rta rtd rto rtp rtr rts rtt rtv rva rvd rvo rvp rvr rvs rvt rvv saa sad sao sap sar sas sat sav sda sdd sdo sdp sdr sds sdt sdv soa sod soo sop sor sos sot sov spa spd spo spp spr sps spt spv sr- sra srd sro srp srr srs srt srv ss- ssa ssd sso ssp ssr sss sst ssv sta std sto stp str sts stt stv sva svd svo svp svr svs svt svv taa tad tao tap tar tas tat tav tda tdd tdo tdp tdr tds tdt tdv to- toa tod too top tor tos tot tov tpa tpd tpo tpp tpr tps tpt tpv tra trd tro trp trr trs trt trv tsa tsd tso tsp tsr tss tst tsv tta ttd tto ttp ttr tts ttt ttv tva tvd tvo tvp tvr tvs tvt v-a vaa vad vao vap var vas vat vav vdd vdo vdp vdr vds vdt vdv voa vod voo vop vor vos vot vov vpa vpd vpo vpp vpr vps vpt vra vrd vrp vrr vrs vrt vsa vsd vso vsp vsr vss vst vsv vta vto vtr vts vtt vtv vva vvo vvr vvs vvt vvv