rgt rgv ria rib rid rig rii rim rin rio rir rit riv rma rmb rmd rmg rmi rmm rmn rmo rmr rmt rmv rna rnb rnd rng rni rnm rnn rno rnr rnt rnv roa rob rod rog roi rom ron roo ror rot rov rra rrb rrd rrg rri rrm rrn rrr rrt rta rtb rtd rtg rti rtm rtn rto rtr rtt rtv rva rvb rvd rvg rvi rvm rvn rvo rvr rvt rvv taa tab tad tag tai tam tan tao tar tat tav tba tbb tbd tbg tbi tbm tbn tbo tbr tbt tbv tda tdb tdd tdg tdi tdm tdn tdo tdr tdt tdv tga tgb tgg tgi tgm tgn tgo tgr tgt tgv tia tib tid tig tii tim tin tio tir tit tiv tma tmb tmd tmg tmi tmm tmn tmo tmr tmt tmv tna tnb tnd tng tni tnm tnn tno tnr tnt to- toa tob tod tog toi tom ton too tor tot tov tra trb trd trg tri trm trn tro trr trt trv tta ttb ttd ttg tti ttm ttn tto ttr ttt ttv tva tvb tvd tvg tvi tvm tvn tvo tvr tvt v-a vaa vab vad vag vai vam van vao var vat vav vba vbd vbg vbi vbm vbo vbr vbv vdb vdd vdg vdi vdm vdo vdr vdt vdv vga vgg vgm vgn vgo vgr vgt vi- via vib vid vig vii vim vin vio vir vit viv vm- vma vmd vmi vmm vmn vmo vmr vmt vn- vna vnd vng vni vnm vno vnr vnv voa vob vod vog voi vom von voo vor vot vov vra vrb vrd vrg vri vrm vrn vrr vrt vta vtb vtg vti vtm vto vtr vtt vtv vva vvb vvg vvi vvm vvo vvr vvt vvv