-er a-a a-t aaa aad aae aag aak aam aan aar aat ad- ada add ade adg adk adm adn adr adt aea aed aee aeg aek aem aen aer aet ag- aga agd age agg agk agm agn agr agt aka akd ake akg akk akm akn akr ama amd ame amg amk amm amn amr amt an- ana and ane ang ank anm ann anr ant ar- ara ard are arg ark arm arn arr art at- ata atd ate atg atm atn atr att daa dad dae dag dak dam dan dar dat dda ddd dde ddg ddk ddm ddn ddr ddt de- dea ded dee deg dek dem den der det dga dgd dge dgg dgk dgm dgn dgr dgt dka dke dkg dkk dkm dkr dkt dma dmd dme dmg dmk dmm dmn dmr dmt dna dnd dne dng dnk dnm dnn dnr dnt dra drd dre drg drk drm drn drr drt dta dtd dte dtg dtk dtm dtn dtr dtt eaa ead eae eag eak eam ean ear eat ed- eda edd ede edg edk edm edn edr edt eea eed eee eeg eek eem een eer eet ega egd ege egg egm egn egr egt eka ekd eke ekg ekr ekt em- ema emd eme emg emk emm emn emr emt en- ena end ene eng enk enm enn enr ent era erd ere erg erk erm ern err ert eta etd ete etg etk etm etn etr ett g-d gaa gad gae gag gak gam gan gar gat gda gdd gde gdk gdm gdn gdr gdt ge- gea ged gee geg gek gem gen ger get gga ggd ggg ggm ggn ggr ggt gka gkd gkm gkn gkt gma gmd gme gmg gmm gmn gmr gmt gna gnd gne gnm gnn gnr gnt gra grd gre grg grk grm grn grr grt gta gtd gte gtg gtk gtm gtn gtr gtt k-t ka- kaa kad kae kag kak kam kan kar kat kda kde kdg kdk kdm kdr kdt ke- kea ked kee keg kek kem ken ker ket kga kgd kgm kke kkk kkm kkn kkr kkt kma kmd kme kmg kmk kmm kmt kn- kna knd kne kng knk knm knn knr knt kra krd krg krk krn krr krt kta kte ktg ktk ktm ktn ktr ktt m-r maa mad mae mag mak mam man mar mat mda mdd mde mdg mdk mdm mdn mdr mdt mea med mee meg mek mem men mer met mga mgd mge mgk mgm mgn mgr mgt mka mkd mke mkg mkk mkm mkn mkr mkt mma mmd mme mmg mmk mmm mmn mmr mmt mna mne mng mnk mnm mnn mnr mnt mra mrd mre mrg mrk mrm mrn mrr mrt mta mtd mte mtg mtk mtm mtn mtr mtt naa nad nae nag nak nam nan nar nat nda ndd nde ndg ndk ndm ndn ndr ndt ne- nea ned nee neg nek nem nen ner net nga ngd nge ngg ngk ngm ngn ngt nka nke nkk nkm nkn nkr nkt nma nmd nme nmg nmk nmm nmn nmr nmt nna nne nng nnk nnm nnn nnt nra nrd nre nrg nrk nrm nrn nrr nrt nta ntd nte ntg ntk ntm ntn ntr ntt ra- raa rad rae rag rak ram ran rar rat rda rdd rde rdg rdm rdn rdr rdt re- rea red ree reg rek rem ren rer ret rga rgd rge rgg rgk rgn rgr rgt rke rkg rkk rkm rkt rma rmd rme rmg rmm rmn rmr rmt rna rnd rng rnm rnn rnr rnt rra rrd rrg rrk rrm rrn rrr rrt rta rtd rte rtg rtk rtm rtn rtr rtt taa tad tae tag tak tam tan tar tat tda tdd tde tdg tdk tdm tdn tdr tdt te- tea ted tee teg tek tem ten ter tet tga tge tgg tgk tgm tgn tgr tgt tka tke tkg tkk tkm tkr tkt tma tmd tme tmg tmk tmm tmn tmr tmt tna tnd tne tng tnk tnm tnn tnr tnt tra trd tre trg trk trm trn trr trt tta ttd tte ttg ttk ttm ttn ttr ttt