-al -ic -ol -up a-a a-c a-i aaa aac aaf aai aal aan aao aap aar aau aax ac- aca acc acf aci acl acn aco acp acr acu acx af- afa afc aff afi afl afn afo afp afr afu afx ai- aia aic aif aii ail ain aio aip air aiu aix al- ala alc alf ali all aln alo alp alr alu alx an- ana anc anf ani anl ann ano anp anr anu anx aoa aoc aof aoi aol aon aoo aop aor aou aox ap- apa apc apf api apl apn apo app apr apu apx ar- ara arc arf ari arl arn aro arp arr aru arx au- aua auc auf aui aul aun auo aup aur aux ax- axa axi axl axn axo axp axr axx c-- caa cac caf cai cal can cao cap car cau cax cca ccc ccf cci ccl ccn cco ccp ccr ccu ccx cfa cfc cff cfi cfl cfn cfo cfp cfr cfu cfx ci- cia cic cif cii cil cin cio cip cir ciu cix cl- cla clc clf cli cll cln clo clp clr clu clx cn- cna cnc cnf cni cnl cnn cno cnp cnr cnu cnx co- coa coc cof coi col con coo cop cor cou cox cpa cpc cpf cpi cpl cpn cpo cpp cpr cpu cpx cra crc crf cri crl crn cro crp crr cru crx cua cuc cuf cui cul cun cuo cup cur cuu cxc cxf cxi cxl cxo cxp cxr cxx faa fac faf fai fal fan fao fap far fau fax fca fcc fcf fci fcl fcn fco fcp fcr fcu fcx ffa ffc fff ffi ffl ffn ffo ffp ffr ffu ffx fia fic fif fii fil fin fip fir fiu fix fla flc flf fli fll fln flo flp flr flu flx fna fnc fnf fni fnl fnn fnp fnr fnu fnx foa foc fof foi fol fon foo fop for fou fox fpa fpc fpi fpl fpn fpo fpp fpr fpu fpx fra frc frf fri frl frn fro frp frr fru fua fuf fui ful fun fuo fup fur fuu fux fxi fxp fxr fxu fxx i-f ia- iaa iac iaf iai ial ian iao iap iar iau ica icc icf ici icl icn ico icp icr icu ifa ifc iff ifi ifl ifn ifo ifp ifr ifu ifx iia iic iif iii iil iin iio iip iir iiu iix il- ila ilc ilf ili ill iln ilo ilp ilr ilu ilx in- ina inc inf ini inl inn ino inp inr inu inx io- ioa ioc iof ioi iol ion ioo iop ior iou ipa ipc ipf ipi ipl ipn ipo ipp ipr ipu ipx ir- ira irc irf iri irl irn iro irp irr iru irx iu- iua iuc iui iup iur ixc ixi ixl ixn l-p la- laa lac laf lai lal lan lao lap lar lau lax lca lcc lcf lci lcl lcn lco lcp lcr lcu lcx lfa lfc lff lfi lfl lfn lfo lfp lfr lfu lfx lia lic lif lii lil lin lio lip lir liu lix lla llc llf lli lll lln llo llp llr llu lna lnc lni lnl lnn lno lnp lnr lnu loa loc lof loi lol lon loo lop lor lou lox lpa lpc lpf lpi lpl lpn lpo lpp lpr lpu lpx lra lrc lrf lri lrn lro lrp lrr lru lua luc luf lui lul lun luo lup lur luu lux lxc lxi lxo lxr lxx n-i naa nac naf nai nal nan nao nap nar nau nax nca ncc ncf nci ncl ncn nco ncp ncr ncu ncx nfa nfc nff nfi nfl nfn nfo nfp nfr nfu nia nic nif nii nil nin nio nip nir niu nix nla nlc nlf nli nll nln nlo nlp nlr nlu nlx nna nnc nnf nni nnl nnn nno nnp nnu no- noa noc nof noi nol non noo nop nor nou nox npa npc npf npi npl npn npo npp npr npu nra nrc nrf nri nrl nrn nro nrp nrr nru nrx nua nuc nui nul nun nuo nup nur nuu nux nxc nxl o-i oaa oac oaf oai oal oan oao oap oar oau oax oc- oca occ ocf oci ocl ocn oco ocp ocr ocu ocx of- ofa ofc off ofi ofl ofn ofo ofp ofr ofu ofx oia oic oif oii oil oin oio oip oir oiu ola olc olf oli oll oln olo olp olu on- ona onc onf oni onl onn ono onp onr onu onx oo- ooa ooc oof ooi ool oon ooo oop oor oox op- opa opc opf opi opl opn opo opp opr opx or- ora orc orf ori orl orn oro orp orr oru orx ou- oua ouc ouf oui oul oun ouo oup our ox- oxa oxc oxf oxi oxn oxo oxx p-p paa pac paf pai pal pan pao pap par pau pax pca pcc pcf pci pcl pcn pco pcp pcr pcu pcx pfa pfc pff pfi pfl pfn pfo pfp pfr pfu pfx pia pic pif pii pil pin pio pip pir piu pix pla plc plf pli pll pln plo plp plr plu plx pn- pna pnc pnf pni pnl pnn pno pnp pnr pnu pnx poa poc pof poi pol pon poo pop por pou pox ppa ppc ppf ppi ppl ppn ppo ppp ppr ppu ppx pra prc prf pri prl prn pro prp prr pru prx pua puc puf pui pul pun pup pur puu pxc pxl pxr ra- raa rac raf rai ral ran rao rap rar rau rax rca rcc rcf rci rcl rcn rco rcp rcr rcu rcx rfa rfc rff rfi rfl rfn rfo rfp rfr rfu ria ric rif rii ril rin rio rip rir rix rla rlc rlf rli rll rln rlo rlp rlr rlu rna rnc rni rnn rno rnp rnr rnu roa roc rof roi rol ron roo rop ror