olt oly oo- ooa oob ooc ooi ool ooo oop oor oot op- opa opb opc ope opi opj opl opo opp opr opt opy or- ora orb orc ore ori orl oro orp orr ort ory ot- ota otb otc ote oti otl oto otp otr ott oya oye oyi oyl oyo p-p paa pab pac pae pai paj pal pao pap par pat pay pba pbb pbc pbe pbi pbj pbl pbo pbp pbr pbt pby pca pcb pcc pce pci pcj pcl pco pcp pcr pct pea peb pec pee pei pel peo pep per pet pey pia pib pic pie pii pij pil pio pip pir pit pja pjc pji pjo pjp pla plb plc ple pli pll plo plp plr plt ply poa pob poc poe poi pol poo pop por pot poy ppa ppb ppc ppe ppi ppj ppl ppo ppp ppr ppt pra prb prc pre pri prl pro prp prr prt pry pt- pta ptb ptc pte pti ptj ptl pto ptp ptr ptt pty py- pya pyb pyc pye pyl pyo pyr pyt ra- raa rab rac rae rai raj ral rao rap rar rat ray rba rbb rbc rbe rbi rbl rbo rbp rbr rbt rca rcb rcc rce rci rcj rcl rco rcp rcr rct re- rea reb rec ree rei rel reo rep rer ret rey ria rib ric rie rii ril rio rip rir rit riy rja rjc rjp rjr rla rlc rle rli rll rlo rlp rlr rlt rly roa rob roc roe roi roj rol roo rop ror rot roy rpa rpb rpc rpe rpi rpl rpo rpp rpr rpt rra rrb rrc rri rrl rrp rrr rrt rta rtb rtc rte rti rtj rtl rto rtp rtr rtt rty ry- rya ryc rye ryo ryr ryy taa tab tac tae tai taj tal tao tap tar tat tay tba tbb tbc tbe tbi tbj tbl tbo tbp tbr tbt tca tcb tcc tce tci tcj tcl tco tcp tcr tct te- tea teb tec tee tei tej tel teo tep ter tet tey tia tib tic tie tii til tio tip tir tit tiy tjc tje tji tjo tjp tjr tla tlc tle tli tlj tll tlo tlp tlr tlt to- toa tob toc toe toi toj tol too top tor tot toy tpa tpb tpc tpe tpi tpj tpl tpo tpp tpr tpt tra trb trc tre tri trl tro trp trr trt try tta ttb ttc tte tti ttl tto ttp ttr ttt tty tya tyc tye tyl tyo typ tyr tyt yaa yab yac yae yai yal yao yap yar yat yay ybc ybe ybi ybl ybp ybr yby yca ycc yce yci ycl yco ycp ycy yea yeb yec yee yei yel yeo yep yer yet yey yie yii yio yip yir yit ylc yle yli ylj yll ylr ylt yly yob yoc yoe yoi yoj yol yoo yop yor yot yoy ypa ypl ypo yra yrc yre yro yrp yrt yta ytc yte ytl yto ytp ytr ytt yyb yyc yye yyt yyy