lrt lru lta ltb ltc ltg lth lti ltl lto ltp ltr ltt ltu lua lub luc lug luh lui lul luo lup lur lut luu o-i oaa oab oac oag oah oai oal oao oap oar oat oau ob- oba obb obc obg obh obi obl obo obp obr obt obu oc- oca ocb occ ocg och oci ocl oco ocp ocr oct ocu oga ogc ogg ogh ogi ogl ogo ogp ogt oha ohc ohg ohh ohi ohl oho ohp ohr oht ohu oia oib oic oii oil oio oip oir oit oiu ola olb olc olg oli oll olo olp olt olu oo- ooa oob ooc oog ooh ooi ool ooo oop oor oot op- opa opb opc opg oph opi opl opo opp opr opt or- ora orb orc org orh ori orl oro orp orr ort oru ot- ota otb otc otg oth oti otl oto otp otr ott otu ou- oua ouc ouh oui oul ouo oup our out p-p paa pab pac pag pah pai pal pao pap par pat pau pba pbb pbc pbg pbi pbl pbo pbp pbr pbt pbu pca pcb pcc pcg pch pci pcl pco pcp pcr pct pcu pga pgb pgc pgg pgh pgi pgl pgo pgp pgr pgt pha phb phc phg phi phl pho php phr pht phu pia pib pic pig pih pii pil pio pip pir pit piu pla plb plc plg plh pli pll plo plp plr plt plu poa pob poc pog poh poi pol poo pop por pot pou ppa ppb ppc ppg pph ppi ppl ppo ppp ppr ppt ppu pra prb prc prg prh pri prl pro prp prr prt pru pt- pta ptb ptc ptg pth pti ptl pto ptp ptr ptt ptu pua pub puc pug puh pui pul pup pur put puu ra- raa rab rac rag rah rai ral rao rap rar rat rau rba rbb rbc rbg rbh rbi rbl rbo rbp rbr rbt rbu rca rcb rcc rcg rch rci rcl rco rcp rcr rct rcu rga rgb rgc rgg rgh rgi rgo rgp rgr rgt rh- rha rhb rhc rhg rhh rhi rhl rho rhp rhr rht rhu ria rib ric rig rih rii ril rio rip rir rit rla rlc rlg rlh rli rll rlo rlp rlr rlt rlu roa rob roc rog roh roi rol roo rop ror rot rou rpa rpb rpc rpg rph rpi rpl rpo rpp rpr rpt rpu rra rrb rrc rrg rrh rri rrl rrp rrr rrt rru rta rtb rtc rtg rti rtl rto rtp rtr rtt rtu rua rub ruc rug ruh rui ruo rup rur rut ruu taa tab tac tag tah tai tal tao tap tar tat tau tba tbb tbc tbg tbh tbi tbl tbo tbp tbr tbt tbu tca tcb tcc tcg tch tci tcl tco tcp tcr tct tcu tga tgb tgc tgg tgh tgi tgl tgo tgp tgr tgt tgu th- tha thb thc thg thh thi thl tho thp thr tht thu tia tib tic tig tih tii til tio tip tir tit tiu tla tlc tlg tlh tli tll tlo tlp tlr tlt tlu to- toa tob toc tog toh toi tol too top tor tot tou tpa tpb tpc tpg tph tpi tpl tpo tpp tpr tpt tpu tra trb trc trg trh tri trl tro trp trr trt tru tta ttb ttc ttg tth tti ttl tto ttp ttr ttt ttu tua tub tuc tug tuh tui tul tuo tup tur tut tuu ua- uaa uab uac uag uah uai ual uao uap uar uat uau uba ubb ubc ubg ubh ubi ubl ubo ubp ubr ubt ubu uca ucb ucc ucg uch uci ucl uco ucp ucr uct ucu uga ugb ugc ugg ugh ugi ugl ugo ugp ugr ugt ugu uha uhb uhc uhh uhi uhl uho uhp uhr uht uhu uia uib uic uig uii uil uio uip uir uit uiu ula ulb ulc ulg uli ull ulo ulp ulr ult ulu uoa uob uoc uog uol uoo uop uor uot up- upa upb upc upg uph upi upo upp upr upt upu ur- ura urb urc urg uri url uro urp urr urt uru uta utb utc uth uti utl uto utp utr utt utu uua uuc uug uur uut uuu

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