-er a-a a-i a-t aaa aad aae aaf aai aan aar aat ad- ada add ade adf adi adn adr adt aea aed aee aef aei aen aer aet af- afa afd afe aff afi afn afr aft ai- aia aid aie aif aii ain air ait an- ana and ane anf ani ann anr ant ar- ara ard are arf ari arn arr art at- ata atd ate atf ati atn atr att daa dad dae daf dai dan dar dat dda ddd dde ddf ddi ddn ddr ddt de- dea ded dee def dei den der det dfa dfd dfe dff dfi dfn dfr dft di- dia did die dif dii din dir dit dna dnd dne dnf dni dnn dnr dnt dra drd dre dri drn drr drt dta dtd dte dtf dti dtn dtr dtt eaa ead eae eaf eai ean ear eat ed- eda edd ede edf edi edn edr edt eea eed eee eef een eer eet ef- efa efd efe eff efi efr eft eia eid eie eif eii ein eir eit en- ena end ene enf eni enn enr ent era erd ere erf eri ern err ert eta etd ete etf eti etn etr ett faa fad fae faf fai fan far fat fda fdd fde fdf fdi fdn fdr fdt fea fed fee fef fei fen fer fet ffa ffd ffe fff ffi ffn ffr fft fia fid fie fif fii fin fir fit fna fnd fne fnf fni fnn fnr fnt fra frd fre frf fri frn frr frt fta ftd fte ftf fti ftn ftr ftt i-d i-f ia- iaa iad iae iaf iai ian iar iat ida idd ide idf idi idn idr idt ie- iea ied iee ief iei ien ier iet ifa ifd ife iff ifi ifn ifr ift iia iid iie iif iii iin iir iit in- ina ind ine inf ini inn inr int ir- ira ird ire irf iri irn irr irt ita itd ite itf iti itn itt n-i naa nad nae naf nai nan nar nat nda ndd nde ndf ndi ndn ndr ndt ne- nea ned nee nef nei nen ner net nfa nfd nfe nff nfi nfn nfr nft nia nid nie nif nii nin nir nit nna nne nnf nni nnn nnt nra nrd nre nrf nri nrn nrr nrt nta ntd nte ntf nti ntn ntr ntt ra- raa rad rae raf rai ran rar rat rda rdd rde rdf rdi rdn rdr rdt re- rea red ree ref rei ren rer ret rfa rfd rfe rff rfi rfn rfr rft ria rid rie rif rii rin rir rit rna rnd rni rnn rnr rnt rra rrd rrf rri rrn rrr rrt rta rtd rte rtf rti rtn rtr rtt taa tad tae taf tai tan tar tat tda tdd tde tdf tdi tdn tdr tdt te- tea ted tee tef tei ten ter tet tfa tfd tfe tff tfi tfn tfr tft tia tid tie tif tii tin tir tit tna tnd tne tnf tni tnn tnr tnt tra trd tre trf tri trn trr trt tta ttd tte ttf tti ttn ttr ttt