-al -er -ic a-a a-c a-i a-t aaa aac aae aag aai aak aal aam aar aat ac- aca acc ace acg aci ack acl acm acr act aea aec aee aeg aei aek ael aem aer aet ag- aga agc age agg agi agk agl agm agr agt ai- aia aic aie aig aii aik ail aim air ait aka akc ake akg aki akk akl akm akr al- ala alc ale alg ali alk all alm alr alt ama amc ame amg ami amk aml amm amr amt ar- ara arc are arg ari ark arl arm arr art at- ata atc ate atg ati atl atm atr att c-- caa cac cae cag cai cak cal cam car cat cca ccc cce ccg cci cck ccl ccm ccr cct ce- cea cec cee ceg cei cek cel cem cer cet cga cgc cge cgg cgi cgl cgm cgr cgt ci- cia cic cie cig cii cik cil cim cir cit cka ckc cki ckm ckt cl- cla clc cle clg cli clk cll clm clr clt cma cmc cme cmg cmi cmk cml cmm cmr cmt cra crc cre crg cri crk crl crm crr crt cta ctc cte ctg cti ctk ctl ctm ctr ctt eaa eac eae eag eai eak eal eam ear eat ec- eca ecc ece ecg eci eck ecl ecm ecr ect eea eec eee eeg eek eel eem eer eet ega egc ege egg egi egl egm egr egt eia eic eie eig eii eik eil eim eir eit eka ekc eke ekg eki ekl ekr ekt ela elc ele elg eli elk ell elm elr elt em- ema emc eme emg emi emk eml emm emr emt era erc ere erg eri erk erl erm err ert eta etc ete etg eti etk etl etm etr ett gaa gac gae gag gai gak gal gam gar gat gca gcc gce gcg gci gck gcl gcm gcr gct ge- gea gec gee geg gei gek gel gem ger get gga ggc ggg ggi ggm ggr ggt gia gic gie gig gii gik gil gim gir git gka gkm gkt gla glc gle glg gli glk gll glm glr glt gma gmc gme gmg gmi gml gmm gmr gmt gra grc gre grg gri grk grl grm grr grt gta gtc gte gtg gti gtk gtl gtm gtr gtt ia- iaa iac iae iag iai ial iam iar iat ica icc ice icg ici ick icl icm icr ict ie- iea iec iee ieg iei iek iel iem ier iet iga igc ige igg igi igk igl igm igr igt iia iic iie iii iil iim iir iit ika ikc ike iki ikk ikl ikr ikt il- ila ilc ile ilg ili ilk ill ilm ilr ilt im- ima imc ime img imi iml imm imt ir- ira irc ire irg iri irk irl irm irr irt ita itc ite itg iti itk itl itm itt k-t ka- kaa kac kae kag kai kak kal kam kar kat kca kcc kce kcg kci kck kcl kcm kcr kct ke- kea kec kee keg kei kek kel kem ker ket kga kgc kgi kgl kgm kia kic kie kig kii kik kil kim kir kit kkc kke kki kkk kkl kkm kkr kkt kl- kla klc klg kli klm klr klt kma kmc kme kmg kmi kmk kml kmm kmt kra krc krg kri krk krl krr krt kta ktc kte ktg ktk ktl ktm ktr ktt la- laa lac lae lag lai lak lal lam lar lat lca lcc lce lcg lci lck lcl lcm lcr lct lea lec lee leg lei lek lel lem ler let lga lgc lge lgg lgi lgk lgl lgm lgr lgt lia lic lie lig lii lik lil lim lir lit lka lkg lkl lkr lkt lla llc lle llg lli llk lll llm llr llt lma lmc lme lmg lmi lmk lml lmm lmr lmt lra lrc lrg lri lrk lrm lrr lrt lta ltc lte ltg lti ltk ltl ltm ltr ltt m-r maa mac mae mag mai mak mal mam mar mat mc- mca mcc mce mcg mci mck mcl mcm mcr mct mea mec mee meg mei mek mel mem mer met mga mgc mge mgi mgk mgl mgm mgr mgt mi- mia mic mie mig mii mik mil mim mir mit mka mkc mke mkg mkk mkl mkm mkr mkt mla mlc mle mlg mli mlk mll mlm mlr mlt mma mmc mme mmg mmi mmk mml mmm mmr mmt mra mrc mre mrg mri mrk mrl mrm mrr mrt mta mtc mte mtg mti mtk mtl mtm mtr mtt ra- raa rac rae rag rai rak ral ram rar rat rca rcc rce rcg rci rcl rcm rcr rct re- rea rec ree reg rei rek rel rem rer ret rga rgc rge rgg rgi rgk rgr rgt ria ric rie rig rii rik ril rim rir rit rkc rke rkg rkk rkm rkt rla rlc rle rlg rli rll rlm rlr rlt rma rmc rme rmg rmi rml rmm rmr rmt rra rrc rrg rri rrk rrl rrm rrr rrt rta rtc rte rtg rti rtk rtl rtm rtr rtt taa tac tae tag tai tak tal tam tar tat tca tcc tce tcg tci tck tcl tcm tcr tct te- tea tec tee teg tei tek tel tem ter tet tga tgc tge tgg tgi tgk tgl tgm tgr tgt tia tic tie tig tii tik til tim tir tit tka tkc tke tkg tkk tkl tkm tkr tkt tla tlc tle tlg tli tlk tll tlm tlr tlt tma tmc tme tmg tmi tmk tml tmm tmr tmt tra trc tre trg tri trk trl trm trr trt tta ttc tte ttg tti ttk ttl ttm ttr ttt