-al -ic -ol a-a a-b a-c a-i a-t aaa aab aac aai aal aan aao aap aar aas aat ab- aba abb abc abi abl abn abo abp abr abs abt ac- aca acb acc aci acl acn aco acp acr acs act ai- aia aib aic aii ail ain aio aip air ais ait al- ala alb alc ali all aln alo alp alr als alt an- ana anb anc ani anl ann ano anp anr ans ant aoa aob aoc aoi aol aon aoo aop aor aos aot ap- apa apb apc api apl apn apo app apr aps apt ar- ara arb arc ari arl arn aro arp arr ars art as- asa asb asc asi asl asn aso asp asr ass ast at- ata atb atc ati atl atn ato atp atr ats att b-p baa bab bac bai bal ban bao bap bar bas bat bba bbb bbc bbi bbl bbn bbo bbp bbr bbs bbt bca bcb bcc bci bcl bcn bco bcp bcr bcs bct bi- bia bib bic bii bil bin bio bip bir bis bit bla blb blc bli bll bln blo blp blr bls blt bna bnb bnc bni bnl bnn bno bnp bnr bns bnt boa bob boc boi bol bon boo bop bor bos bot bpa bpb bpc bpi bpl bpn bpo bpp bpr bps bpt bra brb bri brl brn bro brp brr brs brt bsa bsb bsc bsi bsl bsn bso bsp bsr bss bst bta btb btc bti btl btn bto btp btr bts btt c-- caa cab cac cai cal can cao cap car cas cat cba cbb cbc cbi cbl cbn cbo cbp cbr cbs cbt cca ccb ccc cci ccl ccn cco ccp ccr ccs cct ci- cia cib cic cii cil cin cio cip cir cis cit cl- cla clb clc cli cll cln clo clp clr cls clt cn- cna cnb cnc cni cnl cnn cno cnp cnr cns cnt co- coa cob coc coi col con coo cop cor cos cot cpa cpb cpc cpi cpl cpn cpo cpp cpr cps cpt cra crb crc cri crl crn cro crp crr crs crt csa csb csc csi csl csn cso csp csr css cst cta ctb ctc cti ctl ctn cto ctp ctr cts ctt ia- iaa iab iac iai ial ian iao iap iar ias iat iba ibb ibc ibi ibl ibn ibo ibp ibr ibs ibt ica icb icc ici icl icn ico icp icr ics ict iia iib iic iii iil iin iio iip iir iis iit il- ila ilb ilc ili ill iln ilo ilp ilr ils ilt in- ina inb inc ini inl inn ino inp inr ins int io- ioa iob ioc ioi iol ion ioo iop ior ios iot ipa ipb ipc ipi ipl ipn ipo ipp ipr ips ipt ir- ira irb irc iri irl irn iro irp irr irs irt is- isa isb isc isi isl isn iso isp isr iss ist ita itb itc iti itl itn ito itp its itt l-p la- laa lab lac lai lal lan lao lap lar las lat lba lbb lbc lbi lbl lbo lbp lbr lbs lbt lca lcb lcc lci lcl lcn lco lcp lcr lcs lct lia lib lic lii lil lin lio lip lir lis lit lla llb llc lli lll lln llo llp llr lls llt lna lnb lnc lni lnl lnn lno lnp lnr lns lnt loa lob loc loi lol lon loo lop lor los lot lpa lpb lpc lpi lpl lpn lpo lpp lpr lps lpt lra lrb lrc lri lrn lro lrp lrr lrs lrt lsa lsb lsc lsi lsl lsn lso lsp lsr lss lst lta ltb ltc lti ltl lto ltp ltr lts ltt n-i naa nab nac nai nal nan nao nap nar nas nat nba nbb nbc nbi nbl nbn nbo nbp nbr nbs nbt nca ncb ncc nci ncl ncn nco ncp ncr ncs nct nia nib nic nii nil nin nio nip nir nis nit nla nlb nlc nli nll nln nlo nlp nlr nls nlt nna nnb nnc nni nnl nnn nno nnp nns nnt no- noa nob noc noi nol non noo nop nor nos not npa npb npc npi npl npn npo npp npr nps npt nra nrb nrc nri nrl nrn nro nrp nrr nrs nrt nsa nsb nsc nsi nsl nsn nso nsp nsr nss nst nta ntb ntc nti ntn nto ntp ntr nts ntt o-i oaa oab oac oai oal oan oao oap oar oas oat ob- oba obb obc obi obl obn obo obp obr obs obt oc- oca ocb occ oci ocl ocn oco ocp ocr ocs oct oia oib oic oii oil oin oio oip oir ois oit ola olb olc oli oll oln olo olp ols olt on- ona onb onc oni onl onn ono onp onr ons ont oo- ooa oob ooc ooi ool oon ooo oop oor oos oot op- opa opb opc opi opl opn opo opp opr ops opt or- ora orb orc ori orl orn oro orp orr ors ort os- osa osb osc osi osl osn oso osp osr oss ost ot- ota otb otc oti otl otn oto otp otr ots ott p-p paa pab pac pai pal pan pao pap par pas pat pba pbb pbc pbi pbl pbn pbo pbp pbr pbs pbt pca pcb pcc pci pcl pcn pco pcp pcr pcs pct pia pib pic pii pil pin pio pip pir pis pit pla plb plc pli pll pln plo plp plr pls plt pn- pna pnb pnc pni pnl pnn pno pnp pnr pns pnt poa pob poc poi pol pon poo pop por pos pot ppa ppb ppc ppi ppl ppn ppo ppp ppr pps ppt pra prb prc pri prl prn pro prp prr prs prt ps- psa psb psc psi psl psn pso psp psr pss pst pt- pta ptb ptc pti