a-a a-i a-t aaa aaf aai aan aao aap aat aav af- afa aff afi afn afo afp aft afv ai- aia aif aii ain aio aip ait aiv an- ana anf ani ann ano anp ant anv aoa aof aoi aon aoo aop aot aov ap- apa apf api apn apo app apt apv at- ata atf ati atn ato atp att atv av- ava avf avi avn avo avp avt faa faf fai fan fao fap fat fav ffa fff ffi ffn ffo ffp fft ffv fia fif fii fin fip fit fna fnf fni fnn fnp fnt fnv foa fof foi fon foo fop fot fpa fpi fpn fpo fpp fpt fpv fta ftf fti ftn fto ftp ftt ftv fva fvp fvt i-f i-v ia- iaa iaf iai ian iao iap iat iav ifa iff ifi ifn ifo ifp ift iia iif iii iin iio iip iit in- ina inf ini inn ino inp int inv io- ioa iof ioi ion ioo iop iot iov ipa ipf ipi ipn ipo ipp ipt ipv ita itf iti itn ito itp itt itv iva ivf ivi ivo ivp ivt ivv n-i naa naf nai nan nao nap nat nav nfa nff nfi nfn nfo nfp nft nfv nia nif nii nin nio nip nit niv nna nnf nni nnn nno nnp nnt nnv no- noa nof noi non noo nop not nov npa npf npi npn npo npp npt npv nta ntf nti ntn nto ntp ntt ntv nva nvi nvn nvp nvt nvv o-i oaa oaf oai oan oao oap oat oav of- ofa off ofi ofn ofo ofp oft ofv oia oif oii oin oio oip oit oiv on- ona onf oni onn ono onp ont oo- ooa oof ooi oon ooo oop oot oov op- opa opf opi opn opo opp opt opv ot- ota otf oti otn oto otp ott otv ov- ova ovf ovi ovo ovp ovv p-p paa paf pai pan pao pap pat pav pfa pff pfi pfn pfo pfp pft pfv pia pif pii pin pio pip pit piv pn- pna pnf pni pnn pno pnp pnt pnv poa pof poi pon poo pop pot pov ppa ppf ppi ppn ppo ppp ppt ppv pt- pta ptf pti ptn pto ptp ptt ptv pva pvf pvi pvn pvo pvp pvt pvv taa taf tai tan tao tap tat tav tfa tff tfi tfn tfo tfp tft tia tif tii tin tio tip tit tiv tna tnf tni tnn tno tnp tnt to- toa tof toi ton too top tot tov tpa tpf tpi tpn tpo tpp tpt tpv tta ttf tti ttn tto ttp ttt ttv tva tvf tvi tvn tvo tvp tvt v-a vaa vai van vao vap vat vav vfa vff vfi vfn vfp vft vfv vi- via vif vii vin vio vip vit viv vn- vna vnf vni vno vnp vnv voa vof voi von voo vop vot vov vpa vpf vpi vpn vpo vpp vpt vta vti vto vtt vtv vva vvi vvo vvt vvv