-al -ic a-a a-b a-c a-i aaa aab aac aai aal aan aap ab- aba abb abc abi abl abn abp ac- aca acb acc aci acl acn acp ai- aia aib aic aii ail ain aip al- ala alb alc ali all aln alp an- ana anb anc ani anl ann anp ap- apa apb apc api apl apn app b-p baa bab bac bai bal ban bap bba bbb bbc bbi bbl bbn bbp bca bcb bcc bci bcl bcn bcp bi- bia bib bic bii bil bin bip bla blb blc bli bll bln blp bna bnb bnc bni bnl bnn bnp bpa bpb bpc bpi bpl bpn bpp c-- caa cab cac cai cal can cap cba cbb cbc cbi cbl cbn cbp cca ccb ccc cci ccl ccn ccp ci- cia cib cic cii cil cin cip cl- cla clb clc cli cll cln clp cn- cna cnb cnc cni cnl cnn cnp cpa cpb cpc cpi cpl cpn cpp ia- iaa iab iac iai ial ian iap iba ibb ibc ibi ibl ibn ibp ica icb icc ici icl icn icp iia iib iic iii iil iin iip il- ila ilb ilc ili ill iln ilp in- ina inb inc ini inl inn inp ipa ipb ipc ipi ipl ipn ipp l-p la- laa lab lac lai lal lan lap lba lbb lbc lbi lbl lbp lca lcb lcc lci lcl lcn lcp lia lib lic lii lil lin lip lla llb llc lli lll lln llp lna lnb lnc lni lnl lnn lnp lpa lpb lpc lpi lpl lpn lpp n-i naa nab nac nai nal nan nap nba nbb nbc nbi nbl nbn nbp nca ncb ncc nci ncl ncn ncp nia nib nic nii nil nin nip nla nlb nlc nli nll nln nlp nna nnb nnc nni nnl nnn nnp npa npb npc npi npl npn npp p-p paa pab pac pai pal pan pap pba pbb pbc pbi pbl pbn pbp pca pcb pcc pci pcl pcn pcp pia pib pic pii pil pin pip pla plb plc pli pll pln plp pn- pna pnb pnc pni pnl pnn pnp ppa ppb ppc ppi ppl ppn ppp