a-a a-c aaa aac aae aag aaj aam aan ac- aca acc ace acg acj acm acn aea aec aee aeg aej aem aen ag- aga agc age agg agj agm agn aja ajc aje ajj ajm ajn ama amc ame amg amm amn an- ana anc ane ang anj anm ann c-- c-j caa cac cae cag caj cam can cca ccc cce ccg ccj ccm ccn ce- cea cec cee ceg cej cem cen cga cgc cge cgg cgm cgn cja cjc cjg cma cmc cme cmg cmj cmm cmn cn- cna cnc cne cng cnj cnm cnn eaa eac eae eag eaj eam ean ec- eca ecc ece ecg ecj ecm ecn eea eec eee eeg eem een ega egc ege egg egm egn eja ejc em- ema emc eme emg emm emn en- ena enc ene eng enm enn gaa gac gae gag gaj gam gan gca gcc gce gcg gcm gcn ge- gea gec gee geg gem gen gga ggc ggg ggj ggm ggn gja gjc gje gjg gma gmc gme gmg gmj gmm gmn gna gnc gne gnm gnn jaa jac jae jag jaj jam jan jca jcc jce jcm jea jec jee jeg jej jem jen jga jge jgn jja jjc jjg jjj jma jmc jme jmj jmm jmn jna jnc jne jng jnj jnn maa mac mae mag maj mam man mc- mca mcc mce mcg mcm mcn mea mec mee meg mej mem men mga mgc mge mgj mgm mgn mjc mje mjj mjm mma mmc mme mmg mmj mmm mmn mna mnc mne mng mnj mnm mnn naa nac nae nag naj nam nan nca ncc nce ncg ncm ncn ne- nea nec nee neg nej nem nen nga ngc nge ngg ngj ngm ngn nja njc nje njm njn nma nmc nme nmg nmm nmn nna nnc nne nng nnm nnn