-al -ol a-a a-t aaa aad aal aao aar aat aav ad- ada add adl ado adr adt adv al- ala ald all alo alr alt alv aoa aod aol aoo aor aot aov ar- ara ard arl aro arr art arv at- ata atd atl ato atr att atv av- ava avd avl avo avr avt daa dad dal dao dar dat dav dda ddd ddl ddo ddr ddt dl- dla dld dll dlo dlr dlt dlv doa dod dol doo dor dot dov dra drd drl dro drr drt drv dta dtd dtl dto dtr dtt dtv dva dvd dvl dvr dvt la- laa lad lal lao lar lat lav lda ldd ldl ldo ldr ldt ldv lla lld lll llo llr llt llv loa lod lol loo lor lot lov lra lrd lro lrr lrt lrv lta ltd ltl lto ltr ltt ltv lva lvd lvl lvr lvt lvv oaa oad oal oao oar oat oav oda odd odl odo odr odt odv ola old oll olo olt oo- ooa ood ool ooo oor oot oov or- ora ord orl oro orr ort orv ot- ota otd otl oto otr ott otv ov- ova ovd ovl ovo ovv ra- raa rad ral rao rar rat rav rda rdd rdl rdo rdr rdt rdv rla rld rll rlo rlr rlt roa rod rol roo ror rot rov rra rrd rrl rrr rrt rta rtd rtl rto rtr rtt rtv rva rvd rvl rvo rvr rvt rvv taa tad tal tao tar tat tav tda tdd tdl tdo tdr tdt tdv tla tld tll tlo tlr tlt tlv to- toa tod tol too tor tot tov tra trd trl tro trr trt trv tta ttd ttl tto ttr ttt ttv tva tvd tvl tvo tvr tvt v-a vaa vad val vao var vat vav vdd vdl vdo vdr vdt vdv vl- vla vld vll vlo vlt vlv voa vod vol voo vor vot vov vra vrd vrr vrt vta vtl vto vtr vtt vtv vva vvo vvr vvt vvv