-er a-a a-i a-t aaa aad aae aai aao aap aar aat aav ad- ada add ade adi ado adp adr adt adv aea aed aee aei aeo aep aer aet aev ai- aia aid aie aii aio aip air ait aiv aoa aod aoe aoi aoo aop aor aot aov ap- apa apd ape api apo app apr apt apv ar- ara ard are ari aro arp arr art arv at- ata atd ate ati ato atp atr att atv av- ava avd ave avi avo avp avr avt daa dad dae dai dao dap dar dat dav dda ddd dde ddi ddo ddp ddr ddt de- dea ded dee dei deo dep der det dev di- dia did die dii dio dip dir dit div doa dod doe doi doo dop dor dot dov dpa dpd dpe dpi dpo dpp dpr dpt dpv dra drd dre dri dro drp drr drt drv dta dtd dte dti dto dtp dtr dtt dtv dva dvd dve dvi dvp dvr dvt eaa ead eae eai eao eap ear eat eav ed- eda edd ede edi edo edp edr edt eea eed eee eeo eep eer eet eev eia eid eie eii eio eip eir eit eiv eo- eoa eod eoe eoi eoo eop eor eot ep- epa epd epe epi epo epp epr ept era erd ere eri ero erp err ert erv eta etd ete eti eto etp etr ett etv eva evd eve evi evo evp evr evt evv i-d i-v ia- iaa iad iae iai iao iap iar iat iav ida idd ide idi ido idp idr idt idv ie- iea ied iee iei iep ier iet iev iia iid iie iii iio iip iir iit io- ioa iod ioe ioi ioo iop ior iot iov ipa ipd ipe ipi ipo ipp ipr ipt ipv ir- ira ird ire iri iro irp irr irt irv ita itd ite iti ito itp itt itv iva ivd ive ivi ivo ivp ivr ivt ivv o-i oaa oad oae oai oao oap oar oat oav oda odd ode odi odo odp odr odt odv oea oed oee oei oeo oep oer oet oia oid oie oii oio oip oir oit oiv oo- ooa ood ooi ooo oop oor oot oov op- opa opd ope opi opo opp opr opt opv or- ora ord ore ori oro orp orr ort orv ot- ota otd ote oti oto otp otr ott otv ov- ova ovd ove ovi ovo ovp ovv p-p paa pad pae pai pao pap par pat pav pda pdd pde pdi pdo pdp pdr pdt pdv pea ped pee pei peo pep per pet pev pia pid pie pii pio pip pir pit piv poa pod poe poi poo pop por pot pov ppa ppd ppe ppi ppo ppp ppr ppt ppv pra prd pre pri pro prp prr prt prv pt- pta ptd pte pti pto ptp ptr ptt ptv pva pvd pve pvi pvo pvp pvr pvt pvv ra- raa rad rae rai rao rap rar rat rav rda rdd rde rdi rdo rdp rdr rdt rdv re- rea red ree rei reo rep rer ret rev ria rid rie rii rio rip rir rit riv roa rod roe roi roo rop ror rot rov rpa rpd rpe rpi rpo rpp rpr rpt rpv rra rrd rri rrp rrr rrt rta rtd rte rti rto rtp rtr rtt rtv rva rvd rve rvi rvo rvp rvr rvt rvv taa tad tae tai tao tap tar tat tav tda tdd tde tdi tdo tdp tdr tdt tdv te- tea ted tee tei teo tep ter tet tev tia tid tie tii tio tip tir tit tiv to- toa tod toe toi too top tor tot tov tpa tpd tpe tpi tpo tpp tpr tpt tpv tra trd tre tri tro trp trr trt trv tta ttd tte tti tto ttp ttr ttt ttv tva tvd tve tvi tvo tvp tvr tvt v-a v-e vaa vad vae vai vao vap var vat vav vdd vde vdi vdo vdp vdr vdt vdv vea ved vee vei veo vep ver vet vi- via vid vie vii vio vip vir vit viv voa vod voe voi voo vop vor vot vov vpa vpd vpe vpi vpo vpp vpr vpt vra vrd vre vri vrp vrr vrt vta vte vti vto vtr vtt vtv vva vvi vvo vvr vvt vvv