ocm ocn oco ocr ocv oea oec oee oeg oei oel oem oen oeo oer oga ogc oge ogg ogi ogl ogn ogo oia oic oie oii oil oim oin oio oir oiv ola olc ole olg oli oll olm oln olo om- oma omc ome omg omi oml omm omn omo omr omv on- ona onc one ong oni onl onn ono onr oo- ooa ooc oog ooi ool oom oon ooo oor oov or- ora orc ore org ori orl orm orn oro orr orv ov- ova ovc ove ovi ovl ovo ovv ra- raa rac rae rag rai ral ram ran rao rar rav rca rcc rce rcg rci rcl rcm rcn rco rcr rcv re- rea rec ree reg rei rel rem ren reo rer rev rga rgc rge rgg rgi rgn rgo rgr rgv ria ric rie rig rii ril rim rin rio rir riv rla rlc rle rlg rli rll rlm rln rlo rlr rma rmc rme rmg rmi rml rmm rmn rmo rmr rmv rna rnc rng rni rnm rnn rno rnr rnv roa roc roe rog roi rol rom ron roo ror rov rra rrc rrg rri rrl rrm rrn rrr rva rvc rve rvg rvi rvl rvm rvn rvo rvr rvv v-a v-e vaa vac vae vag vai val vam van vao var vav vca vcc vce vci vcl vcm vcn vco vcr vea vec vee veg vei vel vem ven veo ver vga vgc vgg vgl vgm vgn vgo vgr vi- via vic vie vig vii vil vim vin vio vir viv vl- vla vlc vle vll vlm vlo vlv vm- vma vmc vmi vmm vmn vmo vmr vn- vna vng vni vnl vnm vno vnr vnv voa voc voe vog voi vol vom von voo vor vov vra vrc vre vrg vri vrm vrn vrr vva vvc vvg vvi vvm vvo vvr vvv