rfg rfl rfm rfn rfr rft rfu rga rgb rge rgf rgg rgn rgr rgt rla rle rlf rlg rll rlm rln rlr rlt rlu rma rmb rme rmf rmg rml rmm rmn rmr rmt rna rnb rng rnm rnn rnr rnt rnu rra rrb rrf rrg rrl rrm rrn rrr rrt rru rta rtb rte rtf rtg rtl rtm rtn rtr rtt rtu rua rub rue ruf rug rum run rur rut ruu taa tab tae taf tag tal tam tan tar tat tau tba tbb tbe tbf tbg tbl tbm tbn tbr tbt tbu te- tea teb tee tef teg tel tem ten ter tet teu tfa tfb tfe tff tfg tfl tfm tfn tfr tft tfu tga tgb tge tgf tgg tgl tgm tgn tgr tgt tgu tla tle tlf tlg tll tlm tln tlr tlt tlu tma tmb tme tmf tmg tml tmm tmn tmr tmt tmu tna tnb tne tnf tng tnl tnm tnn tnr tnt tra trb tre trf trg trl trm trn trr trt tru tta ttb tte ttf ttg ttl ttm ttn ttr ttt ttu tua tub tue tuf tug tul tum tun tur tut tuu ua- uaa uab uae uaf uag ual uam uan uar uat uau uba ubb ube ubf ubg ubl ubn ubr ubt ubu uea ueb uee uef ueg uel uem uen uer uet ufa ufe uff ufg ufl ufm ufn ufr uft ufu uga ugb uge ugf ugg ugl ugm ugn ugr ugt ugu ula ulb ule ulf ulg ull ulm uln ulr ult ulu um- uma umb ume umf umg uml umm umn umr umt umu un- una unb une unf ung unl unm unn unr unt unu ur- ura urb ure urf urg url urm urn urr urt uru uta utb ute utf utl utm utn utr utt utu uua uue uug uum uun uur uut uuu