-al -ic a-a a-b a-c a-i a-t aaa aab aac aai aak aal aan aap aat ab- aba abb abc abi abk abl abn abp abt ac- aca acb acc aci ack acl acn acp act ai- aia aib aic aii aik ail ain aip ait aka akb akc aki akk akl akn akp al- ala alb alc ali alk all aln alp alt an- ana anb anc ani ank anl ann anp ant ap- apa apb apc api apk apl apn app apt at- ata atb atc ati atl atn atp att b-p baa bab bac bai bak bal ban bap bat bba bbb bbc bbi bbk bbl bbn bbp bbt bca bcb bcc bci bck bcl bcn bcp bct bi- bia bib bic bii bik bil bin bip bit bka bkb bkc bkk bkl bkn bkp bkt bla blb blc bli blk bll bln blp blt bna bnb bnc bni bnk bnl bnn bnp bnt bpa bpb bpc bpi bpl bpn bpp bpt bta btb btc bti btk btl btn btp btt c-- caa cab cac cai cak cal can cap cat cba cbb cbc cbi cbk cbl cbn cbp cbt cca ccb ccc cci cck ccl ccn ccp cct ci- cia cib cic cii cik cil cin cip cit cka ckb ckc cki ckt cl- cla clb clc cli clk cll cln clp clt cn- cna cnb cnc cni cnl cnn cnp cnt cpa cpb cpc cpi cpk cpl cpn cpp cpt cta ctb ctc cti ctk ctl ctn ctp ctt ia- iaa iab iac iai ial ian iap iat iba ibb ibc ibi ibk ibl ibn ibp ibt ica icb icc ici ick icl icn icp ict iia iib iic iii iil iin iip iit ika ikb ikc iki ikk ikl ikt il- ila ilb ilc ili ilk ill iln ilp ilt in- ina inb inc ini ink inl inn inp int ipa ipb ipc ipi ipl ipn ipp ipt ita itb itc iti itk itl itn itp itt k-t ka- kaa kab kac kai kak kal kan kap kat kba kbb kbc kbi kbk kbl kbn kbp kca kcb kcc kci kck kcl kcn kcp kct kia kib kic kii kik kil kin kip kit kkb kkc kki kkk kkl kkn kkp kkt kl- kla klb klc kli klt kn- kna knc kni knk knl knn knp knt kpa kpc kpi kpk kpl kpn kpp kpt kta ktb ktc ktk ktl ktn ktp ktt l-p la- laa lab lac lai lak lal lan lap lat lba lbb lbc lbi lbk lbl lbp lbt lca lcb lcc lci lck lcl lcn lcp lct lia lib lic lii lik lil lin lip lit lka lkb lkl lkp lkt lla llb llc lli llk lll lln llp llt lna lnb lnc lni lnk lnl lnn lnp lnt lpa lpb lpc lpi lpk lpl lpn lpp lpt lta ltb ltc lti ltk ltl ltp ltt n-i naa nab nac nai nak nal nan nap nat nba nbb nbc nbi nbk nbl nbn nbp nbt nca ncb ncc nci nck ncl ncn ncp nct nia nib nic nii nik nil nin nip nit nka nkc nki nkk nkn nkp nkt nla nlb nlc nli nlk nll nln nlp nlt nna nnb nnc nni nnk nnl nnn nnp nnt npa npb npc npi npl npn npp npt nta ntb ntc nti ntk ntn ntp ntt p-p paa pab pac pai pak pal pan pap pat pba pbb pbc pbi pbk pbl pbn pbp pbt pca pcb pcc pci pck pcl pcn pcp pct pia pib pic pii pik pil pin pip pit pka pkb pkc pki pkl pkn pkp pkt pla plb plc pli plk pll pln plp plt pn- pna pnb pnc pni pnk pnl pnn pnp pnt ppa ppb ppc ppi ppk ppl ppn ppp ppt pt- pta ptb ptc pti ptk ptl ptn ptp ptt taa tab tac tai tak tal tan tap tat tba tbb tbc tbi tbk tbl tbn tbp tbt tca tcb tcc tci tck tcl tcn tcp tct tia tib tic tii tik til tin tip tit tka tkb tkc tkk tkl tkp tkt tla tlc tli tlk tll tln tlp tlt tna tnb tnc tni tnk tnl tnn tnp tnt tpa tpb tpc tpi tpk tpl tpn tpp tpt tta ttb ttc tti ttk ttl ttn ttp ttt