oo- ooa oog ooh ooi ook ool oom oon ooo oor oot or- ora org orh ori ork orl orm orn oro orr ort ot- ota otg oth oti otk otl otm otn oto otr ott ra- raa rag rah rai rak ral ram ran rao rar rat rga rgg rgh rgi rgk rgn rgo rgr rgt rh- rha rhg rhh rhi rhl rhm rhn rho rhr rht ria rig rih rii rik ril rim rin rio rir rit rkg rkk rkm rko rkt rla rlg rlh rli rll rlm rln rlo rlr rlt rma rmg rmh rmi rml rmm rmn rmo rmr rmt rna rng rnh rni rnm rnn rno rnr rnt roa rog roh roi rok rol rom ron roo ror rot rra rrg rrh rri rrk rrl rrm rrn rrr rrt rta rtg rti rtk rtl rtm rtn rto rtr rtt taa tag tah tai tak tal tam tan tao tar tat tga tgg tgh tgi tgk tgl tgm tgn tgo tgr tgt th- tha thg thh thi thk thl thm thn tho thr tht tia tig tih tii tik til tim tin tio tir tit tka tkg tkk tkl tkm tko tkr tkt tla tlg tlh tli tlk tll tlm tln tlo tlr tlt tma tmg tmh tmi tmk tml tmm tmn tmo tmr tmt tna tng tnh tni tnk tnl tnm tnn tno tnr tnt to- toa tog toh toi tok tol tom ton too tor tot tra trg trh tri trk trl trm trn tro trr trt tta ttg tth tti ttk ttl ttm ttn tto ttr ttt