oav oc- oca occ ocd oci ocl ocm ocn oco ocr ocv oda odc odd ode odi odl odm odn odo odr odv oea oec oed oee oei oel oem oen oeo oer oia oic oid oie oii oil oim oin oio oir oiv ola olc old ole oli oll olm oln olo om- oma omc omd ome omi oml omm omn omo omr omv on- ona onc ond one oni onl onn ono onr oo- ooa ooc ood ooi ool oom oon ooo oor oov or- ora orc ord ore ori orl orm orn oro orr orv ov- ova ovc ovd ove ovi ovl ovo ovv ra- raa rac rad rae rai ral ram ran rao rar rav rca rcc rcd rce rci rcl rcm rcn rco rcr rcv rda rdc rdd rde rdi rdl rdm rdn rdo rdr rdv re- rea rec red ree rei rel rem ren reo rer rev ria ric rid rie rii ril rim rin rio rir riv rla rlc rld rle rli rll rlm rln rlo rlr rma rmc rmd rme rmi rml rmm rmn rmo rmr rmv rna rnc rnd rni rnm rnn rno rnr rnv roa roc rod roe roi rol rom ron roo ror rov rra rrc rrd rri rrl rrm rrn rrr rva rvc rvd rve rvi rvl rvm rvn rvo rvr rvv v-a v-e vaa vac vad vae vai val vam van vao var vav vca vcc vcd vce vci vcl vcm vcn vco vcr vdc vdd vde vdi vdl vdm vdo vdr vdv vea vec ved vee vei vel vem ven veo ver vi- via vic vid vie vii vil vim vin vio vir viv vl- vla vlc vld vle vll vlm vlo vlv vm- vma vmc vmd vmi vmm vmn vmo vmr vn- vna vnd vni vnl vnm vno vnr vnv voa voc vod voe voi vol vom von voo vor vov vra vrc vrd vre vri vrm vrn vrr vva vvc vvi vvm vvo vvr vvv