-er a-a a-t aaa aad aae aag aam aap aar aat ad- ada add ade adg adm adp adr adt aea aed aee aeg aem aep aer aet ag- aga agd age agg agm agp agr agt ama amd ame amg amm amp amr amt ap- apa apd ape apg apm app apr apt ar- ara ard are arg arm arp arr art at- ata atd ate atg atm atp atr att daa dad dae dag dam dap dar dat dda ddd dde ddg ddm ddp ddr ddt de- dea ded dee deg dem dep der det dga dgd dge dgg dgm dgp dgr dgt dma dmd dme dmg dmm dmp dmr dmt dpa dpd dpe dpg dpm dpp dpr dpt dra drd dre drg drm drp drr drt dta dtd dte dtg dtm dtp dtr dtt eaa ead eae eag eam eap ear eat ed- eda edd ede edg edm edp edr edt eea eed eee eeg eem eep eer eet ega egd ege egg egm egp egr egt em- ema emd eme emg emm emp emr emt ep- epa epd epe epg epm epp epr ept era erd ere erg erm erp err ert eta etd ete etg etm etp etr ett g-d g-p gaa gad gae gag gam gap gar gat gda gdd gde gdm gdp gdr gdt ge- gea ged gee geg gem gep ger get gga ggd ggg ggm ggp ggr ggt gma gmd gme gmg gmm gmp gmr gmt gpa gpd gpe gpg gpm gpp gpr gpt gra grd gre grg grm grp grr grt gta gtd gte gtg gtm gtp gtr gtt m-r maa mad mae mag mam map mar mat mda mdd mde mdg mdm mdp mdr mdt mea med mee meg mem mep mer met mga mgd mge mgm mgp mgr mgt mma mmd mme mmg mmm mmp mmr mmt mpa mpd mpe mpg mpm mpp mpr mpt mra mrd mre mrg mrm mrp mrr mrt mta mtd mte mtg mtm mtp mtr mtt p-p paa pad pae pag pam pap par pat pda pdd pde pdg pdm pdp pdr pdt pea ped pee peg pem pep per pet pga pgd pge pgg pgm pgp pgr pgt pma pmd pme pmg pmm pmp pmr pmt ppa ppd ppe ppg ppm ppp ppr ppt pra prd pre prg prm prp prr prt pt- pta ptd pte ptg ptm ptp ptr ptt ra- raa rad rae rag ram rap rar rat rda rdd rde rdg rdm rdp rdr rdt re- rea red ree reg rem rep rer ret rga rgd rge rgg rgp rgr rgt rma rmd rme rmg rmm rmp rmr rmt rpa rpd rpe rpg rpm rpp rpr rpt rra rrd rrg rrm rrp rrr rrt rta rtd rte rtg rtm rtp rtr rtt taa tad tae tag tam tap tar tat tda tdd tde tdg tdm tdp tdr tdt te- tea ted tee teg tem tep ter tet tga tge tgg tgm tgp tgr tgt tma tmd tme tmg tmm tmp tmr tmt tpa tpd tpe tpg tpm tpp tpr tpt tra trd tre trg trm trp trr trt tta ttd tte ttg ttm ttp ttr ttt