-al -ic a-a a-c a-i aaa aac aad aae aag aai aal aam ac- aca acc acd ace acg aci acl acm ad- ada adc add ade adg adi adl adm aea aec aed aee aeg aei ael aem ag- aga agc agd age agg agi agl agm ai- aia aic aid aie aig aii ail aim al- ala alc ald ale alg ali all alm ama amc amd ame amg ami aml amm c-- caa cac cad cae cag cai cal cam cca ccc ccd cce ccg cci ccl ccm cda cdc cdd cde cdg cdi cdl cdm ce- cea cec ced cee ceg cei cel cem cga cgc cgd cge cgg cgi cgl cgm ci- cia cic cid cie cig cii cil cim cl- cla clc cld cle clg cli cll clm cma cmc cmd cme cmg cmi cml cmm daa dac dad dae dag dai dal dam dca dcc dcd dce dcg dci dcl dcm dda ddc ddd dde ddg ddi ddl ddm de- dea dec ded dee deg dei del dem dga dgc dgd dge dgg dgi dgl dgm di- dia dic did die dig dii dil dim dl- dla dlc dld dle dlg dli dll dlm dma dmc dmd dme dmg dmi dml dmm eaa eac ead eae eag eai eal eam ec- eca ecc ecd ece ecg eci ecl ecm ed- eda edc edd ede edg edi edl edm eea eec eed eee eeg eel eem ega egc egd ege egg egi egl egm eia eic eid eie eig eii eil eim ela elc eld ele elg eli ell elm em- ema emc emd eme emg emi eml emm g-d gaa gac gad gae gag gai gal gam gca gcc gcd gce gcg gci gcl gcm gda gdc gdd gde gdi gdl gdm ge- gea gec ged gee geg gei gel gem gga ggc ggd ggg ggi ggm gia gic gid gie gig gii gil gim gla glc gld gle glg gli gll glm gma gmc gmd gme gmg gmi gml gmm i-d ia- iaa iac iad iae iag iai ial iam ica icc icd ice icg ici icl icm ida idc idd ide idg idi idl idm ie- iea iec ied iee ieg iei iel iem iga igc igd ige igg igi igl igm iia iic iid iie iii iil iim il- ila ilc ild ile ilg ili ill ilm im- ima imc imd ime img imi iml imm la- laa lac lad lae lag lai lal lam lca lcc lcd lce lcg lci lcl lcm lda ldc ldd lde ldg ldi ldl ldm lea lec led lee leg lei lel lem lga lgc lgd lge lgg lgi lgl lgm lia lic lid lie lig lii lil lim lla llc lld lle llg lli lll llm lma lmc lmd lme lmg lmi lml lmm maa mac mad mae mag mai mal mam mc- mca mcc mcd mce mcg mci mcl mcm mda mdc mdd mde mdg mdi mdl mdm mea mec med mee meg mei mel mem mga mgc mgd mge mgi mgl mgm mi- mia mic mid mie mig mii mil mim mla mlc mld mle mlg mli mll mlm mma mmc mmd mme mmg mmi mml mmm