reg rei rem ren reo rer ret reu rga rgb rge rgg rgi rgn rgo rgr rgt ria rib rie rig rii rim rin rio rir rit rma rmb rme rmg rmi rmm rmn rmo rmr rmt rna rnb rng rni rnm rnn rno rnr rnt rnu roa rob roe rog roi rom ron roo ror rot rou rra rrb rrg rri rrm rrn rrr rrt rru rta rtb rte rtg rti rtm rtn rto rtr rtt rtu rua rub rue rug rui rum run ruo rur rut ruu taa tab tae tag tai tam tan tao tar tat tau tba tbb tbe tbg tbi tbm tbn tbo tbr tbt tbu te- tea teb tee teg tei tem ten teo ter tet teu tga tgb tge tgg tgi tgm tgn tgo tgr tgt tgu tia tib tie tig tii tim tin tio tir tit tiu tma tmb tme tmg tmi tmm tmn tmo tmr tmt tmu tna tnb tne tng tni tnm tnn tno tnr tnt to- toa tob toe tog toi tom ton too tor tot tou tra trb tre trg tri trm trn tro trr trt tru tta ttb tte ttg tti ttm ttn tto ttr ttt ttu tua tub tue tug tui tum tun tuo tur tut tuu ua- uaa uab uae uag uai uam uan uao uar uat uau uba ubb ube ubg ubi ubn ubo ubr ubt ubu uea ueb uee ueg uei uem uen uer uet uga ugb uge ugg ugi ugm ugn ugo ugr ugt ugu uia uib uie uig uii uim uin uio uir uit uiu um- uma umb ume umg umi umm umn umo umr umt umu un- una unb une ung uni unm unn uno unr unt unu uoa uob uoe uog uom uon uoo uor uot ur- ura urb ure urg uri urm urn uro urr urt uru uta utb ute uti utm utn uto utr utt utu uua uue uug uum uun uur uut uuu