oee oef oeg oei oel oen oeo oer oet of- ofa ofd ofe off ofg ofi ofl ofn ofo ofr oft oga ogd oge ogf ogg ogi ogl ogn ogo ogt oia oid oie oif oii oil oin oio oir oit ola old ole olf olg oli oll oln olo olt on- ona ond one onf ong oni onl onn ono onr ont oo- ooa ood oof oog ooi ool oon ooo oor oot or- ora ord ore orf org ori orl orn oro orr ort ot- ota otd ote otf otg oti otl otn oto otr ott ra- raa rad rae raf rag rai ral ran rao rar rat rda rdd rde rdf rdg rdi rdl rdn rdo rdr rdt re- rea red ree ref reg rei rel ren reo rer ret rfa rfd rfe rff rfg rfi rfl rfn rfo rfr rft rga rgd rge rgf rgg rgi rgn rgo rgr rgt ria rid rie rif rig rii ril rin rio rir rit rla rld rle rlf rlg rli rll rln rlo rlr rlt rna rnd rng rni rnn rno rnr rnt roa rod roe rof rog roi rol ron roo ror rot rra rrd rrf rrg rri rrl rrn rrr rrt rta rtd rte rtf rtg rti rtl rtn rto rtr rtt taa tad tae taf tag tai tal tan tao tar tat tda tdd tde tdf tdg tdi tdl tdn tdo tdr tdt te- tea ted tee tef teg tei tel ten teo ter tet tfa tfd tfe tff tfg tfi tfl tfn tfo tfr tft tga tge tgf tgg tgi tgl tgn tgo tgr tgt tia tid tie tif tig tii til tin tio tir tit tla tld tle tlf tlg tli tll tln tlo tlr tlt tna tnd tne tnf tng tni tnl tnn tno tnr tnt to- toa tod toe tof tog toi tol ton too tor tot tra trd tre trf trg tri trl trn tro trr trt tta ttd tte ttf ttg tti ttl ttn tto ttr ttt