a-a a-i a-t aaa aad aae aaf aai aan aap aat ad- ada add ade adf adi adn adp adt aea aed aee aef aei aen aep aet af- afa afd afe aff afi afn afp aft ai- aia aid aie aif aii ain aip ait an- ana and ane anf ani ann anp ant ap- apa apd ape apf api apn app apt at- ata atd ate atf ati atn atp att daa dad dae daf dai dan dap dat dda ddd dde ddf ddi ddn ddp ddt de- dea ded dee def dei den dep det dfa dfd dfe dff dfi dfn dfp dft di- dia did die dif dii din dip dit dna dnd dne dnf dni dnn dnp dnt dpa dpd dpe dpf dpi dpn dpp dpt dta dtd dte dtf dti dtn dtp dtt eaa ead eae eaf eai ean eap eat ed- eda edd ede edf edi edn edp edt eea eed eee eef een eep eet ef- efa efd efe eff efi efp eft eia eid eie eif eii ein eip eit en- ena end ene enf eni enn enp ent ep- epa epd epe epf epi epn epp ept eta etd ete etf eti etn etp ett faa fad fae faf fai fan fap fat fda fdd fde fdf fdi fdn fdp fdt fea fed fee fef fei fen fep fet ffa ffd ffe fff ffi ffn ffp fft fia fid fie fif fii fin fip fit fna fnd fne fnf fni fnn fnp fnt fpa fpd fpe fpi fpn fpp fpt fta ftd fte ftf fti ftn ftp ftt i-d i-f ia- iaa iad iae iaf iai ian iap iat ida idd ide idf idi idn idp idt ie- iea ied iee ief iei ien iep iet ifa ifd ife iff ifi ifn ifp ift iia iid iie iif iii iin iip iit in- ina ind ine inf ini inn inp int ipa ipd ipe ipf ipi ipn ipp ipt ita itd ite itf iti itn itp itt n-i naa nad nae naf nai nan nap nat nda ndd nde ndf ndi ndn ndp ndt ne- nea ned nee nef nei nen nep net nfa nfd nfe nff nfi nfn nfp nft nia nid nie nif nii nin nip nit nna nne nnf nni nnn nnp nnt npa npd npe npf npi npn npp npt nta ntd nte ntf nti ntn ntp ntt p-p paa pad pae paf pai pan pap pat pda pdd pde pdf pdi pdn pdp pdt pea ped pee pef pei pen pep pet pfa pfd pfe pff pfi pfn pfp pft pia pid pie pif pii pin pip pit pn- pna pnd pne pnf pni pnn pnp pnt ppa ppd ppe ppf ppi ppn ppp ppt pt- pta ptd pte ptf pti ptn ptp ptt taa tad tae taf tai tan tap tat tda tdd tde tdf tdi tdn tdp tdt te- tea ted tee tef tei ten tep tet tfa tfd tfe tff tfi tfn tfp tft tia tid tie tif tii tin tip tit tna tnd tne tnf tni tnn tnp tnt tpa tpd tpe tpf tpi tpn tpp tpt tta ttd tte ttf tti ttn ttp ttt