rfl rfn rfo rfr rft rgb rge rgf rgg rgi rgn rgo rgr rgt rib rie rif rig rii ril rin rio rir rit rjf rjg rjr rle rlf rlg rli rll rln rlo rlr rlt rnb rng rni rnn rno rnr rnt rob roe rof rog roi roj rol ron roo ror rot rrb rrf rrg rri rrl rrn rrr rrt rtb rte rtf rtg rti rtj rtl rtn rto rtr rtt tbb tbe tbf tbg tbi tbj tbl tbn tbo tbr tbt te- teb tee tef teg tei tej tel ten teo ter tet tfb tfe tff tfg tfi tfj tfl tfn tfo tfr tft tgb tge tgf tgg tgi tgl tgn tgo tgr tgt tib tie tif tig tii til tin tio tir tit tje tjf tji tjo tjr tle tlf tlg tli tlj tll tln tlo tlr tlt tnb tne tnf tng tni tnl tnn tno tnr tnt to- tob toe tof tog toi toj tol ton too tor tot trb tre trf trg tri trl trn tro trr trt ttb tte ttf ttg tti ttl ttn tto ttr ttt