a-a a-c a-t aaa aac aad aan aat aau aav ac- aca acc acd acn act acu acv ad- ada adc add adn adt adu adv an- ana anc and ann ant anu anv at- ata atc atd atn att atu atv au- aua auc aud aun aut auv av- ava avc avd avn avt avu c-- caa cac cad can cat cau cav cca ccc ccd ccn cct ccu ccv cda cdc cdd cdn cdt cdu cdv cn- cna cnc cnd cnn cnt cnu cnv cta ctc ctd ctn ctt ctu ctv cua cuc cud cun cut cuu cuv cva cvc cvd cvn cvt cvu cvv daa dac dad dan dat dau dav dca dcc dcd dcn dct dcu dcv dda ddc ddd ddn ddt ddu dna dnc dnd dnn dnt dta dtc dtd dtn dtt dtu dtv dua duc dud dun dut duv dva dvc dvd dvn dvt dvu naa nac nad nan nat nau nav nca ncc ncd ncn nct ncu ncv nda ndc ndd ndn ndt ndu ndv nna nnc nnn nnt nnu nnv nta ntc ntd ntn ntt ntu ntv nua nuc nud nun nut nuu nuv nva nvc nvd nvn nvt nvu nvv taa tac tad tan tat tau tav tca tcc tcd tcn tct tcu tcv tda tdc tdd tdn tdt tdu tdv tna tnc tnd tnn tnt tta ttc ttd ttn ttt ttu ttv tua tuc tud tun tut tuu tuv tva tvc tvd tvn tvt tvu ua- uaa uac uad uan uat uau uav uca ucc ucd ucn uct ucu ucv uda udc udd udn udt udu udv un- una unc und unn unt unu unv uta utc utd utn utt utu utv uua uuc uun uut uuu uva uvc uvu uvv v-a vaa vac vad van vat vau vav vca vcc vcd vcn vct vcu vdc vdd vdt vdu vdv vn- vna vnd vnu vnv vta vtc vtt vtu vtv vut vuv vva vvc vvt vvv