rid rie rig rii ril rin rio rir rit riv rlc rld rle rlg rli rll rln rlo rlr rlt rnc rnd rng rni rnn rno rnr rnt rnv roc rod roe rog roi rol ron roo ror rot rov rrc rrd rrg rri rrl rrn rrr rrt rtc rtd rte rtg rti rtl rtn rto rtr rtt rtv rvc rvd rve rvg rvi rvl rvn rvo rvr rvt rvv tcc tcd tce tcg tci tcl tcn tco tcr tct tcv tdc tdd tde tdg tdi tdl tdn tdo tdr tdt tdv te- tec ted tee teg tei tel ten teo ter tet tev tgc tge tgg tgi tgl tgn tgo tgr tgt tgv tic tid tie tig tii til tin tio tir tit tiv tlc tld tle tlg tli tll tln tlo tlr tlt tlv tnc tnd tne tng tni tnl tnn tno tnr tnt to- toc tod toe tog toi tol ton too tor tot tov trc trd tre trg tri trl trn tro trr trt trv ttc ttd tte ttg tti ttl ttn tto ttr ttt ttv tvc tvd tve tvg tvi tvl tvn tvo tvr tvt v-e vcc vcd vce vci vcl vcn vco vcr vct vdc vdd vde vdg vdi vdl vdo vdr vdt vdv vec ved vee veg vei vel ven veo ver vet vgc vgg vgl vgn vgo vgr vgt vi- vic vid vie vig vii vil vin vio vir vit viv vl- vlc vld vle vll vlo vlt vlv vn- vnd vng vni vnl vno vnr vnv voc vod voe vog voi vol von voo vor vot vov vrc vrd vre vrg vri vrn vrr vrt vtc vte vtg vti vtl vto vtr vtt vtv vvc vvg vvi vvo vvr vvt vvv