-al -ic a-a a-b a-c a-i aaa aab aac aai aak aal aam ab- aba abb abc abi abk abl abm ac- aca acb acc aci ack acl acm ai- aia aib aic aii aik ail aim aka akb akc aki akk akl akm al- ala alb alc ali alk all alm ama amb amc ami amk aml amm baa bab bac bai bak bal bam bba bbb bbc bbi bbk bbl bbm bca bcb bcc bci bck bcl bcm bi- bia bib bic bii bik bil bim bka bkb bkc bkk bkl bkm bla blb blc bli blk bll blm bma bmb bmc bmi bmk bml bmm c-- caa cab cac cai cak cal cam cba cbb cbc cbi cbk cbl cbm cca ccb ccc cci cck ccl ccm ci- cia cib cic cii cik cil cim cka ckb ckc cki ckm cl- cla clb clc cli clk cll clm cma cmb cmc cmi cmk cml cmm ia- iaa iab iac iai ial iam iba ibb ibc ibi ibk ibl ibm ica icb icc ici ick icl icm iia iib iic iii iil iim ika ikb ikc iki ikk ikl il- ila ilb ilc ili ilk ill ilm im- ima imb imc imi iml imm ka- kaa kab kac kai kak kal kam kba kbb kbc kbi kbk kbl kbm kca kcb kcc kci kck kcl kcm kia kib kic kii kik kil kim kkb kkc kki kkk kkl kkm kl- kla klb klc kli klm kma kmb kmc kmi kmk kml kmm la- laa lab lac lai lak lal lam lba lbb lbc lbi lbk lbl lbm lca lcb lcc lci lck lcl lcm lia lib lic lii lik lil lim lka lkb lkl lla llb llc lli llk lll llm lma lmb lmc lmi lmk lml lmm maa mab mac mai mak mal mam mba mbb mbc mbi mbk mbl mbm mc- mca mcb mcc mci mck mcl mcm mi- mia mib mic mii mik mil mim mka mkb mkc mkk mkl mkm mla mlb mlc mli mlk mll mlm mma mmb mmc mmi mmk mml mmm