otb otd ote otf otl otn oto otr ott ra- raa rab rad rae raf raj ral ran rao rar rat rba rbb rbd rbe rbf rbl rbn rbo rbr rbt rda rdb rdd rde rdf rdj rdl rdn rdo rdr rdt re- rea reb red ree ref rel ren reo rer ret rfa rfb rfd rfe rff rfj rfl rfn rfo rfr rft rja rjf rjr rla rld rle rlf rll rln rlo rlr rlt rna rnb rnd rnn rno rnr rnt roa rob rod roe rof roj rol ron roo ror rot rra rrb rrd rrf rrl rrn rrr rrt rta rtb rtd rte rtf rtj rtl rtn rto rtr rtt taa tab tad tae taf taj tal tan tao tar tat tba tbb tbd tbe tbf tbj tbl tbn tbo tbr tbt tda tdb tdd tde tdf tdl tdn tdo tdr tdt te- tea teb ted tee tef tej tel ten teo ter tet tfa tfb tfd tfe tff tfj tfl tfn tfo tfr tft tjd tje tjf tjo tjr tla tld tle tlf tlj tll tln tlo tlr tlt tna tnb tnd tne tnf tnl tnn tno tnr tnt to- toa tob tod toe tof toj tol ton too tor tot tra trb trd tre trf trl trn tro trr trt tta ttb ttd tte ttf ttl ttn tto ttr ttt