-al -ic a-a a-b a-c a-i aaa aab aac aai aak aal aam aas ab- aba abb abc abi abk abl abm abs ac- aca acb acc aci ack acl acm acs ai- aia aib aic aii aik ail aim ais aka akb akc aki akk akl akm aks al- ala alb alc ali alk all alm als ama amb amc ami amk aml amm ams as- asa asb asc asi ask asl asm ass baa bab bac bai bak bal bam bas bba bbb bbc bbi bbk bbl bbm bbs bca bcb bcc bci bck bcl bcm bcs bi- bia bib bic bii bik bil bim bis bka bkb bkc bkk bkl bkm bks bla blb blc bli blk bll blm bls bma bmb bmc bmi bmk bml bmm bms bsa bsb bsc bsi bsk bsl bsm bss c-- caa cab cac cai cak cal cam cas cba cbb cbc cbi cbk cbl cbm cbs cca ccb ccc cci cck ccl ccm ccs ci- cia cib cic cii cik cil cim cis cka ckb ckc cki ckm cks cl- cla clb clc cli clk cll clm cls cma cmb cmc cmi cmk cml cmm cms csa csb csc csi csk csl csm css ia- iaa iab iac iai ial iam ias iba ibb ibc ibi ibk ibl ibm ibs ica icb icc ici ick icl icm ics iia iib iic iii iil iim iis ika ikb ikc iki ikk ikl iks il- ila ilb ilc ili ilk ill ilm ils im- ima imb imc imi iml imm ims is- isa isb isc isi isk isl ism iss ka- kaa kab kac kai kak kal kam kas kba kbb kbc kbi kbk kbl kbm kbs kca kcb kcc kci kck kcl kcm kcs kia kib kic kii kik kil kim kis kkb kkc kki kkk kkl kkm kks kl- kla klb klc kli klm kls kma kmb kmc kmi kmk kml kmm kms ksa ksb ksc ksi ksk ksl ksm kss la- laa lab lac lai lak lal lam las lba lbb lbc lbi lbk lbl lbm lbs lca lcb lcc lci lck lcl lcm lcs lia lib lic lii lik lil lim lis lka lkb lkl lks lla llb llc lli llk lll llm lls lma lmb lmc lmi lmk lml lmm lms lsa lsb lsc lsi lsk lsl lsm lss maa mab mac mai mak mal mam mas mba mbb mbc mbi mbk mbl mbm mbs mc- mca mcb mcc mci mck mcl mcm mcs mi- mia mib mic mii mik mil mim mis mka mkb mkc mkk mkl mkm mks mla mlb mlc mli mlk mll mlm mls mma mmb mmc mmi mmk mml mmm mms msa msb msc msi msk msl msm mss saa sab sac sai sak sal sam sas sba sbb sbc sbi sbk sbl sbm sbs sca scb scc sci sck scl scm scs sia sib sic sii sik sil sim sis sk- ska skb skc ski skk skl skm sks sla slb slc sli slk sll slm sls sma smb smc smi smk sml smm sms ss- ssa ssb ssc ssi ssk ssl ssm sss