a-a a-t aaa aad aaf aam aao aap aar aat ad- ada add adf adm ado adp adr adt af- afa afd aff afm afo afp afr aft ama amd amf amm amo amp amr amt aoa aod aof aom aoo aop aor aot ap- apa apd apf apm apo app apr apt ar- ara ard arf arm aro arp arr art at- ata atd atf atm ato atp atr att daa dad daf dam dao dap dar dat dda ddd ddf ddm ddo ddp ddr ddt dfa dfd dff dfm dfo dfp dfr dft dma dmd dmf dmm dmo dmp dmr dmt doa dod dof dom doo dop dor dot dpa dpd dpf dpm dpo dpp dpr dpt dra drd drm dro drp drr drt dta dtd dtf dtm dto dtp dtr dtt faa fad faf fam fao fap far fat fda fdd fdf fdm fdo fdp fdr fdt ffa ffd fff ffm ffo ffp ffr fft fma fmd fmf fmm fmo fmp fmr fmt foa fof fom foo fop for fot fpa fpd fpm fpo fpp fpr fpt fra frd frf frm fro frp frr frt fta ftd ftf ftm fto ftp ftr ftt m-f m-o m-r maa mad maf mam mao map mar mat mda mdd mdf mdm mdo mdp mdr mdt mfa mfd mff mfm mfo mfp mfr mft mma mmd mmf mmm mmo mmp mmr mmt moa mod mof mom moo mop mor mot mpa mpd mpf mpm mpo mpp mpr mpt mra mrd mrf mrm mro mrp mrr mrt mta mtd mtf mtm mto mtp mtr mtt oaa oad oaf oam oao oap oar oat oda odd odf odm odo odp odr odt of- ofa ofd off ofm ofo ofp ofr oft om- oma omd omf omm omo omp omr omt oo- ooa ood oof oom ooo oop oor oot op- opa opd opf opm opo opp opr opt or- ora ord orf orm oro orp orr ort ot- ota otd otf otm oto otp otr ott p-p paa pad paf pam pao pap par pat pda pdd pdf pdm pdo pdp pdr pdt pfa pfd pff pfm pfo pfp pfr pft pma pmd pmf pmm pmo pmp pmr pmt poa pod pof pom poo pop por pot ppa ppd ppf ppm ppo ppp ppr ppt pra prd prf prm pro prp prr prt pt- pta ptd ptf ptm pto ptp ptr ptt ra- raa rad raf ram rao rap rar rat rda rdd rdf rdm rdo rdp rdr rdt rfa rfd rff rfm rfo rfp rfr rft rma rmd rmf rmm rmo rmp rmr rmt roa rod rof rom roo rop ror rot rpa rpd rpf rpm rpo rpp rpr rpt rra rrd rrf rrm rrp rrr rrt rta rtd rtf rtm rto rtp rtr rtt taa tad taf tam tao tap tar tat tda tdd tdf tdm tdo tdp tdr tdt tfa tfd tff tfm tfo tfp tfr tft tma tmd tmf tmm tmo tmp tmr tmt to- toa tod tof tom too top tor tot tpa tpd tpf tpm tpo tpp tpr tpt tra trd trf trm tro trp trr trt tta ttd ttf ttm tto ttp ttr ttt