oo- ooa ood ooi ool oom oon ooo oor oot or- ora ord ore ori orl orm orn oro orr ort ot- ota otd ote oti otl otm otn oto otr ott ra- raa rad rae rai raj ral ram ran rao rar rat rda rdd rde rdi rdj rdl rdm rdn rdo rdr rdt re- rea red ree rei rel rem ren reo rer ret ria rid rie rii ril rim rin rio rir rit rja rjm rjr rla rld rle rli rll rlm rln rlo rlr rlt rma rmd rme rmi rml rmm rmn rmo rmr rmt rna rnd rni rnm rnn rno rnr rnt roa rod roe roi roj rol rom ron roo ror rot rra rrd rri rrl rrm rrn rrr rrt rta rtd rte rti rtj rtl rtm rtn rto rtr rtt taa tad tae tai taj tal tam tan tao tar tat tda tdd tde tdi tdl tdm tdn tdo tdr tdt te- tea ted tee tei tej tel tem ten teo ter tet tia tid tie tii til tim tin tio tir tit tjd tje tji tjm tjo tjr tla tld tle tli tlj tll tlm tln tlo tlr tlt tma tmd tme tmi tmj tml tmm tmn tmo tmr tmt tna tnd tne tni tnl tnm tnn tno tnr tnt to- toa tod toe toi toj tol tom ton too tor tot tra trd tre tri trl trm trn tro trr trt tta ttd tte tti ttl ttm ttn tto ttr ttt