-er -ic a-a a-c a-i a-t aaa aac aad aae aai aan aar aat aav ac- aca acc acd ace aci acn acr act acv ad- ada adc add ade adi adn adr adt adv aea aec aed aee aei aen aer aet aev ai- aia aic aid aie aii ain air ait aiv an- ana anc and ane ani ann anr ant anv ar- ara arc ard are ari arn arr art arv at- ata atc atd ate ati atn atr att atv av- ava avc avd ave avi avn avr avt c-- caa cac cad cae cai can car cat cav cca ccc ccd cce cci ccn ccr cct ccv cda cdc cdd cde cdi cdn cdr cdt cdv ce- cea cec ced cee cei cen cer cet cev ci- cia cic cid cie cii cin cir cit civ cn- cna cnc cnd cne cni cnn cnr cnt cnv cra crc crd cre cri crn crr crt crv cta ctc ctd cte cti ctn ctr ctt ctv cva cvc cvd cve cvi cvn cvr cvt cvv daa dac dad dae dai dan dar dat dav dca dcc dcd dce dci dcn dcr dct dcv dda ddc ddd dde ddi ddn ddr ddt de- dea dec ded dee dei den der det dev di- dia dic did die dii din dir dit div dna dnc dnd dne dni dnn dnr dnt dra drc drd dre dri drn drr drt drv dta dtc dtd dte dti dtn dtr dtt dtv dva dvc dvd dve dvi dvn dvr dvt eaa eac ead eae eai ean ear eat eav ec- eca ecc ecd ece eci ecn ecr ect ecv ed- eda edc edd ede edi edn edr edt eea eec eed eee een eer eet eev eia eic eid eie eii ein eir eit eiv en- ena enc end ene eni enn enr ent env era erc erd ere eri ern err ert erv eta etc etd ete eti etn etr ett etv eva evc evd eve evi evn evr evt evv i-d i-v ia- iaa iac iad iae iai ian iar iat iav ica icc icd ice ici icn icr ict icv ida idc idd ide idi idn idr idt idv ie- iea iec ied iee iei ien ier iet iev iia iic iid iie iii iin iir iit in- ina inc ind ine ini inn inr int inv ir- ira irc ird ire iri irn irr irt irv ita itc itd ite iti itn itt itv iva ivc ivd ive ivi ivr ivt ivv n-i naa nac nad nae nai nan nar nat nav nca ncc ncd nce nci ncn ncr nct ncv nda ndc ndd nde ndi ndn ndr ndt ndv ne- nea nec ned nee nei nen ner net nev nia nic nid nie nii nin nir nit niv nna nnc nne nni nnn nnt nnv nra nrc nrd nre nri nrn nrr nrt nrv nta ntc ntd nte nti ntn ntr ntt ntv nva nvc nvd nve nvi nvn nvt nvv ra- raa rac rad rae rai ran rar rat rav rca rcc rcd rce rci rcn rcr rct rcv rda rdc rdd rde rdi rdn rdr rdt rdv re- rea rec red ree rei ren rer ret rev ria ric rid rie rii rin rir rit riv rna rnc rnd rni rnn rnr rnt rnv rra rrc rrd rri rrn rrr rrt rta rtc rtd rte rti rtn rtr rtt rtv rva rvc rvd rve rvi rvn rvr rvt rvv taa tac tad tae tai tan tar tat tav tca tcc tcd tce tci tcn tcr tct tcv tda tdc tdd tde tdi tdn tdr tdt tdv te- tea tec ted tee tei ten ter tet tev tia tic tid tie tii tin tir tit tiv tna tnc tnd tne tni tnn tnr tnt tra trc trd tre tri trn trr trt trv tta ttc ttd tte tti ttn ttr ttt ttv tva tvc tvd tve tvi tvn tvr tvt v-a v-e vaa vac vad vae vai van var vat vav vca vcc vcd vce vci vcn vcr vct vdc vdd vde vdi vdr vdt vdv vea vec ved vee vei ven ver vet vi- via vic vid vie vii vin vir vit viv vn- vna vnd vni vnr vnv vra vrc vrd vre vri vrn vrr vrt vta vtc vte vti vtr vtt vtv vva vvc vvi vvr vvt vvv