-al -er -ic a-a a-c a-i a-t aaa aac aae aag aai aal aam aar aat ac- aca acc ace acg aci acl acm acr act aea aec aee aeg aei ael aem aer aet ag- aga agc age agg agi agl agm agr agt ai- aia aic aie aig aii ail aim air ait al- ala alc ale alg ali all alm alr alt ama amc ame amg ami aml amm amr amt ar- ara arc are arg ari arl arm arr art at- ata atc ate atg ati atl atm atr att c-- caa cac cae cag cai cal cam car cat cca ccc cce ccg cci ccl ccm ccr cct ce- cea cec cee ceg cei cel cem cer cet cga cgc cge cgg cgi cgl cgm cgr cgt ci- cia cic cie cig cii cil cim cir cit cl- cla clc cle clg cli cll clm clr clt cma cmc cme cmg cmi cml cmm cmr cmt cra crc cre crg cri crl crm crr crt cta ctc cte ctg cti ctl ctm ctr ctt eaa eac eae eag eai eal eam ear eat ec- eca ecc ece ecg eci ecl ecm ecr ect eea eec eee eeg eel eem eer eet ega egc ege egg egi egl egm egr egt eia eic eie eig eii eil eim eir eit ela elc ele elg eli ell elm elr elt em- ema emc eme emg emi eml emm emr emt era erc ere erg eri erl erm err ert eta etc ete etg eti etl etm etr ett gaa gac gae gag gai gal gam gar gat gca gcc gce gcg gci gcl gcm gcr gct ge- gea gec gee geg gei gel gem ger get gga ggc ggg ggi ggm ggr ggt gia gic gie gig gii gil gim gir git gla glc gle glg gli gll glm glr glt gma gmc gme gmg gmi gml gmm gmr gmt gra grc gre grg gri grl grm grr grt gta gtc gte gtg gti gtl gtm gtr gtt ia- iaa iac iae iag iai ial iam iar iat ica icc ice icg ici icl icm icr ict ie- iea iec iee ieg iei iel iem ier iet iga igc ige igg igi igl igm igr igt iia iic iie iii iil iim iir iit il- ila ilc ile ilg ili ill ilm ilr ilt im- ima imc ime img imi iml imm imt ir- ira irc ire irg iri irl irm irr irt ita itc ite itg iti itl itm itt la- laa lac lae lag lai lal lam lar lat lca lcc lce lcg lci lcl lcm lcr lct lea lec lee leg lei lel lem ler let lga lgc lge lgg lgi lgl lgm lgr lgt lia lic lie lig lii lil lim lir lit lla llc lle llg lli lll llm llr llt lma lmc lme lmg lmi lml lmm lmr lmt lra lrc lrg lri lrm lrr lrt lta ltc lte ltg lti ltl ltm ltr ltt m-r maa mac mae mag mai mal mam mar mat mc- mca mcc mce mcg mci mcl mcm mcr mct mea mec mee meg mei mel mem mer met mga mgc mge mgi mgl mgm mgr mgt mi- mia mic mie mig mii mil mim mir mit mla mlc mle mlg mli mll mlm mlr mlt mma mmc mme mmg mmi mml mmm mmr mmt mra mrc mre mrg mri mrl mrm mrr mrt mta mtc mte mtg mti mtl mtm mtr mtt ra- raa rac rae rag rai ral ram rar rat rca rcc rce rcg rci rcl rcm rcr rct re- rea rec ree reg rei rel rem rer ret rga rgc rge rgg rgi rgr rgt ria ric rie rig rii ril rim rir rit rla rlc rle rlg rli rll rlm rlr rlt rma rmc rme rmg rmi rml rmm rmr rmt rra rrc rrg rri rrl rrm rrr rrt rta rtc rte rtg rti rtl rtm rtr rtt taa tac tae tag tai tal tam tar tat tca tcc tce tcg tci tcl tcm tcr tct te- tea tec tee teg tei tel tem ter tet tga tgc tge tgg tgi tgl tgm tgr tgt tia tic tie tig tii til tim tir tit tla tlc tle tlg tli tll tlm tlr tlt tma tmc tme tmg tmi tml tmm tmr tmt tra trc tre trg tri trl trm trr trt tta ttc tte ttg tti ttl ttm ttr ttt