-ic a-a a-c a-i aaa aac aae aag aai aak aam aan ac- aca acc ace acg aci ack acm acn aea aec aee aeg aei aek aem aen ag- aga agc age agg agi agk agm agn ai- aia aic aie aig aii aik aim ain aka akc ake akg aki akk akm akn ama amc ame amg ami amk amm amn an- ana anc ane ang ani ank anm ann c-- caa cac cae cag cai cak cam can cca ccc cce ccg cci cck ccm ccn ce- cea cec cee ceg cei cek cem cen cga cgc cge cgg cgi cgm cgn ci- cia cic cie cig cii cik cim cin cka ckc cki ckm cma cmc cme cmg cmi cmk cmm cmn cn- cna cnc cne cng cni cnm cnn eaa eac eae eag eai eak eam ean ec- eca ecc ece ecg eci eck ecm ecn eea eec eee eeg eek eem een ega egc ege egg egi egm egn eia eic eie eig eii eik eim ein eka ekc eke ekg eki em- ema emc eme emg emi emk emm emn en- ena enc ene eng eni enk enm enn gaa gac gae gag gai gak gam gan gca gcc gce gcg gci gck gcm gcn ge- gea gec gee geg gei gek gem gen gga ggc ggg ggi ggm ggn gia gic gie gig gii gik gim gin gka gkm gkn gma gmc gme gmg gmi gmm gmn gna gnc gne gni gnm gnn ia- iaa iac iae iag iai iam ian ica icc ice icg ici ick icm icn ie- iea iec iee ieg iei iek iem ien iga igc ige igg igi igk igm ign iia iic iie iii iim iin ika ikc ike iki ikk im- ima imc ime img imi imm imn in- ina inc ine ing ini ink inm inn ka- kaa kac kae kag kai kak kam kan kca kcc kce kcg kci kck kcm kcn ke- kea kec kee keg kei kek kem ken kga kgc kgi kgm kia kic kie kig kii kik kim kin kkc kke kki kkk kkm kkn kma kmc kme kmg kmi kmk kmm kn- kna knc kne kng kni knk knm knn maa mac mae mag mai mak mam man mc- mca mcc mce mcg mci mck mcm mcn mea mec mee meg mei mek mem men mga mgc mge mgi mgk mgm mgn mi- mia mic mie mig mii mik mim min mka mkc mke mkg mkk mkm mkn mma mmc mme mmg mmi mmk mmm mmn mna mnc mne mng mni mnk mnm mnn n-i naa nac nae nag nai nak nam nan nca ncc nce ncg nci nck ncm ncn ne- nea nec nee neg nei nek nem nen nga ngc nge ngg ngi ngk ngm ngn nia nic nie nig nii nik nim nin nka nkc nke nki nkk nkm nkn nma nmc nme nmg nmi nmk nmm nmn nna nnc nne nng nni nnk nnm nnn