-al -ic a-a a-b a-c a-i a-t aaa aab aac aai aak aal aan aap aar aas aat ab- aba abb abc abi abk abl abn abp abr abs abt ac- aca acb acc aci ack acl acn acp acr acs act ai- aia aib aic aii aik ail ain aip air ais ait aka akb akc aki akk akl akn akp akr aks al- ala alb alc ali alk all aln alp alr als alt an- ana anb anc ani ank anl ann anp anr ans ant ap- apa apb apc api apk apl apn app apr aps apt ar- ara arb arc ari ark arl arn arp arr ars art as- asa asb asc asi ask asl asn asp asr ass ast at- ata atb atc ati atl atn atp atr ats att b-p baa bab bac bai bak bal ban bap bar bas bat bba bbb bbc bbi bbk bbl bbn bbp bbr bbs bbt bca bcb bcc bci bck bcl bcn bcp bcr bcs bct bi- bia bib bic bii bik bil bin bip bir bis bit bka bkb bkc bkk bkl bkn bkp bkr bks bkt bla blb blc bli blk bll bln blp blr bls blt bna bnb bnc bni bnk bnl bnn bnp bnr bns bnt bpa bpb bpc bpi bpl bpn bpp bpr bps bpt bra brb bri brk brl brn brp brr brs brt bsa bsb bsc bsi bsk bsl bsn bsp bsr bss bst bta btb btc bti btk btl btn btp btr bts btt c-- caa cab cac cai cak cal can cap car cas cat cba cbb cbc cbi cbk cbl cbn cbp cbr cbs cbt cca ccb ccc cci cck ccl ccn ccp ccr ccs cct ci- cia cib cic cii cik cil cin cip cir cis cit cka ckb ckc cki cks ckt cl- cla clb clc cli clk cll cln clp clr cls clt cn- cna cnb cnc cni cnl cnn cnp cnr cns cnt cpa cpb cpc cpi cpk cpl cpn cpp cpr cps cpt cra crb crc cri crk crl crn crp crr crs crt csa csb csc csi csk csl csn csp csr css cst cta ctb ctc cti ctk ctl ctn ctp ctr cts ctt ia- iaa iab iac iai ial ian iap iar ias iat iba ibb ibc ibi ibk ibl ibn ibp ibr ibs ibt ica icb icc ici ick icl icn icp icr ics ict iia iib iic iii iil iin iip iir iis iit ika ikb ikc iki ikk ikl ikr iks ikt il- ila ilb ilc ili ilk ill iln ilp ilr ils ilt in- ina inb inc ini ink inl inn inp inr ins int ipa ipb ipc ipi ipl ipn ipp ipr ips ipt ir- ira irb irc iri irk irl irn irp irr irs irt is- isa isb isc isi isk isl isn isp isr iss ist ita itb itc iti itk itl itn itp its itt k-t ka- kaa kab kac kai kak kal kan kap kar kas kat kba kbb kbc kbi kbk kbl kbn kbp kbr kbs kca kcb kcc kci kck kcl kcn kcp kcr kcs kct kia kib kic kii kik kil kin kip kir kis kit kkb kkc kki kkk kkl kkn kkp kkr kks kkt kl- kla klb klc kli klr kls klt kn- kna knc kni knk knl knn knp knr knt kpa kpc kpi kpk kpl kpn kpp kpr kps kpt kra krc kri krk krl krn krp krr krs krt ksa ksb ksc ksi ksk ksl ksn ksp ksr kss kst kta ktb ktc ktk ktl ktn ktp ktr kts ktt l-p la- laa lab lac lai lak lal lan lap lar las lat lba lbb lbc lbi lbk lbl lbp lbr lbs lbt lca lcb lcc lci lck lcl lcn lcp lcr lcs lct lia lib lic lii lik lil lin lip lir lis lit lka lkb lkl lkp lkr lks lkt lla llb llc lli llk lll lln llp llr lls llt lna lnb lnc lni lnk lnl lnn lnp lnr lns lnt lpa lpb lpc lpi lpk lpl lpn lpp lpr lps lpt lra lrb lrc lri lrk lrn lrp lrr lrs lrt lsa lsb lsc lsi lsk lsl lsn lsp lsr lss lst lta ltb ltc lti ltk ltl ltp ltr lts ltt n-i naa nab nac nai nak nal nan nap nar nas nat nba nbb nbc nbi nbk nbl nbn nbp nbr nbs nbt nca ncb ncc nci nck ncl ncn ncp ncr ncs nct nia nib nic nii nik nil nin nip nir nis nit nka nkc nki nkk nkn nkp nkr nks nkt nla nlb nlc nli nlk nll nln nlp nlr nls nlt nna nnb nnc nni nnk nnl nnn nnp nns nnt npa npb npc npi npl npn npp npr nps npt nra nrb nrc nri nrk nrl nrn nrp nrr nrs nrt nsa nsb nsc nsi nsk nsl nsn nsp nsr nss nst nta ntb ntc nti ntk ntn ntp ntr nts ntt p-p paa pab pac pai pak pal pan pap par pas pat pba pbb pbc pbi pbk pbl pbn pbp pbr pbs pbt pca pcb pcc pci pck pcl pcn pcp pcr pcs pct pia pib pic pii pik pil pin pip pir pis pit pka pkb pkc pki pkl pkn pkp pkr pks pkt pla plb plc pli plk pll pln plp plr pls plt pn- pna pnb pnc pni pnk pnl pnn pnp pnr pns pnt ppa ppb ppc ppi ppk ppl ppn ppp ppr pps ppt pra prb prc pri prk prl prn prp prr prs prt ps- psa psb psc psi psk psl psn psp psr pss pst pt- pta ptb ptc pti ptk ptl ptn ptp ptr pts ptt ra- raa rab rac rai rak ral ran rap rar ras rat rba rbb rbc rbi rbk rbl rbn rbp rbr rbs rbt rca rcb rcc rci rcl rcn rcp rcr rcs rct ria rib