roo ror rot rra rrb rrd rrf rrg rri rrl rrm rrn rrr rrt rta rtb rtd rte rtf rtg rti rtl rtm rtn rto rtr rtt taa tab tad tae taf tag tai tal tam tan tao tar tat tba tbb tbd tbe tbf tbg tbi tbl tbm tbn tbo tbr tbt tda tdb tdd tde tdf tdg tdi tdl tdm tdn tdo tdr tdt te- tea teb ted tee tef teg tei tel tem ten teo ter tet tfa tfb tfd tfe tff tfg tfi tfl tfm tfn tfo tfr tft tga tgb tge tgf tgg tgi tgl tgm tgn tgo tgr tgt tia tib tid tie tif tig tii til tim tin tio tir tit tla tld tle tlf tlg tli tll tlm tln tlo tlr tlt tma tmb tmd tme tmf tmg tmi tml tmm tmn tmo tmr tmt tna tnb tnd tne tnf tng tni tnl tnm tnn tno tnr tnt to- toa tob tod toe tof tog toi tol tom ton too tor tot tra trb trd tre trf trg tri trl trm trn tro trr trt tta ttb ttd tte ttf ttg tti ttl ttm ttn tto ttr ttt