-al -ol a-a a-i aaa aaf aai aal aan aao aap aar aav af- afa aff afi afl afn afo afp afr afv ai- aia aif aii ail ain aio aip air aiv al- ala alf ali all aln alo alp alr alv an- ana anf ani anl ann ano anp anr anv aoa aof aoi aol aon aoo aop aor aov ap- apa apf api apl apn apo app apr apv ar- ara arf ari arl arn aro arp arr arv av- ava avf avi avl avn avo avp avr faa faf fai fal fan fao fap far fav ffa fff ffi ffl ffn ffo ffp ffr ffv fia fif fii fil fin fip fir fla flf fli fll fln flo flp flr fna fnf fni fnl fnn fnp fnr fnv foa fof foi fol fon foo fop for fpa fpi fpl fpn fpo fpp fpr fpv fra frf fri frl frn fro frp frr fva fvp i-f i-v ia- iaa iaf iai ial ian iao iap iar iav ifa iff ifi ifl ifn ifo ifp ifr iia iif iii iil iin iio iip iir il- ila ilf ili ill iln ilo ilp ilr ilv in- ina inf ini inl inn ino inp inr inv io- ioa iof ioi iol ion ioo iop ior iov ipa ipf ipi ipl ipn ipo ipp ipr ipv ir- ira irf iri irl irn iro irp irr irv iva ivf ivi ivl ivo ivp ivr ivv l-p la- laa laf lai lal lan lao lap lar lav lfa lff lfi lfl lfn lfo lfp lfr lia lif lii lil lin lio lip lir liv lla llf lli lll lln llo llp llr llv lna lni lnl lnn lno lnp lnr loa lof loi lol lon loo lop lor lov lpa lpf lpi lpl lpn lpo lpp lpr lpv lra lrf lri lrn lro lrp lrr lrv lva lvf lvi lvl lvn lvp lvr lvv n-i naa naf nai nal nan nao nap nar nav nfa nff nfi nfl nfn nfo nfp nfr nfv nia nif nii nil nin nio nip nir niv nla nlf nli nll nln nlo nlp nlr nlv nna nnf nni nnl nnn nno nnp nnv no- noa nof noi nol non noo nop nor nov npa npf npi npl npn npo npp npr npv nra nrf nri nrl nrn nro nrp nrr nrv nva nvi nvl nvn nvp nvv o-i oaa oaf oai oal oan oao oap oar oav of- ofa off ofi ofl ofn ofo ofp ofr ofv oia oif oii oil oin oio oip oir oiv ola olf oli oll oln olo olp on- ona onf oni onl onn ono onp onr oo- ooa oof ooi ool oon ooo oop oor oov op- opa opf opi opl opn opo opp opr opv or- ora orf ori orl orn oro orp orr orv ov- ova ovf ovi ovl ovo ovp ovv p-p paa paf pai pal pan pao pap par pav pfa pff pfi pfl pfn pfo pfp pfr pfv pia pif pii pil pin pio pip pir piv pla plf pli pll pln plo plp plr plv pn- pna pnf pni pnl pnn pno pnp pnr pnv poa pof poi pol pon poo pop por pov ppa ppf ppi ppl ppn ppo ppp ppr ppv pra prf pri prl prn pro prp prr prv pva pvf pvi pvl pvn pvo pvp pvr pvv ra- raa raf rai ral ran rao rap rar rav rfa rff rfi rfl rfn rfo rfp rfr rfv ria rif rii ril rin rio rip rir riv rla rlf rli rll rln rlo rlp rlr rna rni rnn rno rnp rnr rnv roa rof roi rol ron roo rop ror rov rpa rpf rpi rpl rpn rpo rpp rpr rpv rra rrf rri rrl rrn rrp rrr rva rvf rvi rvl rvn rvo rvp rvr rvv v-a vaa vai val van vao vap var vav vfa vff vfi vfl vfn vfp vfr vfv vi- via vif vii vil vin vio vip vir viv vl- vla vlf vll vlo vlp vlv vn- vna vnf vni vnl vno vnp vnr vnv voa vof voi vol von voo vop vor vov vpa vpf vpi vpl vpn vpo vpp vpr vra vrf vri vrn vrp vrr vva vvi vvo vvr vvv