-al -ic a-a a-c a-i aaa aac aad aae aag aai aak aal aan ac- aca acc acd ace acg aci ack acl acn ad- ada adc add ade adg adi adk adl adn aea aec aed aee aeg aei aek ael aen ag- aga agc agd age agg agi agk agl agn ai- aia aic aid aie aig aii aik ail ain aka akc akd ake akg aki akk akl akn al- ala alc ald ale alg ali alk all aln an- ana anc and ane ang ani ank anl ann c-- caa cac cad cae cag cai cak cal can cca ccc ccd cce ccg cci cck ccl ccn cda cdc cdd cde cdg cdi cdk cdl cdn ce- cea cec ced cee ceg cei cek cel cen cga cgc cgd cge cgg cgi cgl cgn ci- cia cic cid cie cig cii cik cil cin cka ckc ckd cki cl- cla clc cld cle clg cli clk cll cln cn- cna cnc cnd cne cng cni cnl cnn daa dac dad dae dag dai dak dal dan dca dcc dcd dce dcg dci dck dcl dcn dda ddc ddd dde ddg ddi ddk ddl ddn de- dea dec ded dee deg dei dek del den dga dgc dgd dge dgg dgi dgk dgl dgn di- dia dic did die dig dii dik dil din dka dkc dke dkg dki dkk dkl dl- dla dlc dld dle dlg dli dlk dll dna dnc dnd dne dng dni dnk dnl dnn eaa eac ead eae eag eai eak eal ean ec- eca ecc ecd ece ecg eci eck ecl ecn ed- eda edc edd ede edg edi edk edl edn eea eec eed eee eeg eek eel een ega egc egd ege egg egi egl egn eia eic eid eie eig eii eik eil ein eka ekc ekd eke ekg eki ekl ela elc eld ele elg eli elk ell eln en- ena enc end ene eng eni enk enl enn g-d gaa gac gad gae gag gai gak gal gan gca gcc gcd gce gcg gci gck gcl gcn gda gdc gdd gde gdi gdk gdl gdn ge- gea gec ged gee geg gei gek gel gen gga ggc ggd ggg ggi ggn gia gic gid gie gig gii gik gil gin gka gkd gkn gla glc gld gle glg gli glk gll gln gna gnc gnd gne gni gnl gnn i-d ia- iaa iac iad iae iag iai ial ian ica icc icd ice icg ici ick icl icn ida idc idd ide idg idi idk idl idn ie- iea iec ied iee ieg iei iek iel ien iga igc igd ige igg igi igk igl ign iia iic iid iie iii iil iin ika ikc ike iki ikk ikl il- ila ilc ild ile ilg ili ilk ill iln in- ina inc ind ine ing ini ink inl inn ka- kaa kac kad kae kag kai kak kal kan kca kcc kcd kce kcg kci kck kcl kcn kda kdc kde kdg kdk kdl ke- kea kec ked kee keg kei kek kel ken kga kgc kgd kgi kgl kia kic kid kie kig kii kik kil kin kkc kke kki kkk kkl kkn kl- kla klc kld klg kli kn- kna knc knd kne kng kni knk knl knn la- laa lac lad lae lag lai lak lal lan lca lcc lcd lce lcg lci lck lcl lcn lda ldc ldd lde ldg ldi ldk ldl ldn lea lec led lee leg lei lek lel len lga lgc lgd lge lgg lgi lgk lgl lgn lia lic lid lie lig lii lik lil lin lka lkg lkl lla llc lld lle llg lli llk lll lln lna lnc lnd lne lng lni lnk lnl lnn n-i naa nac nad nae nag nai nak nal nan nca ncc ncd nce ncg nci nck ncl ncn nda ndc ndd nde ndg ndi ndk ndl ndn ne- nea nec ned nee neg nei nek nel nen nga ngc ngd nge ngg ngi ngk ngl ngn nia nic nid nie nig nii nik nil nin nka nkc nke nki nkk nkn nla nlc nld nle nlg nli nlk nll nln nna nnc nne nng nni nnk nnl nnn