rlo rlr rlt roa roc roe roh roi rok rol roo ror rot rov rra rrc rrh rri rrk rrl rrr rrt rta rtc rte rti rtk rtl rto rtr rtt rtv rva rvc rve rvh rvi rvl rvo rvr rvt rvv taa tac tae tah tai tak tal tao tar tat tav tca tcc tce tch tci tck tcl tco tcr tct tcv te- tea tec tee teh tei tek tel teo ter tet tev th- tha thc the thh thi thk thl tho thr tht thv tia tic tie tih tii tik til tio tir tit tiv tka tkc tke tkk tkl tko tkr tkt tla tlc tle tlh tli tlk tll tlo tlr tlt tlv to- toa toc toe toh toi tok tol too tor tot tov tra trc tre trh tri trk trl tro trr trt trv tta ttc tte tth tti ttk ttl tto ttr ttt ttv tva tvc tve tvh tvi tvk tvl tvo tvr tvt v-a v-e vaa vac vae vah vai vak val vao var vat vav vca vcc vce vch vci vcl vco vcr vct vea vec vee veh vei vek vel veo ver vet vh- vha vhc vhe vhi vho vht vi- via vic vie vii vik vil vio vir vit viv vka vkt vl- vla vlc vle vlk vll vlo vlt vlv voa voc voe voh voi vok vol voo vor vot vov vra vrc vre vrh vri vrk vrr vrt vta vtc vte vti vtk vtl vto vtr vtt vtv vva vvc vvi vvo vvr vvt vvv