-al -ol -up a-a a-c a-t aaa aac aal aao aap aar aat aau ac- aca acc acl aco acp acr act acu al- ala alc all alo alp alr alt alu aoa aoc aol aoo aop aor aot aou ap- apa apc apl apo app apr apt apu ar- ara arc arl aro arp arr art aru at- ata atc atl ato atp atr att atu au- aua auc aul auo aup aur aut c-- caa cac cal cao cap car cat cau cca ccc ccl cco ccp ccr cct ccu cl- cla clc cll clo clp clr clt clu co- coa coc col coo cop cor cot cou cpa cpc cpl cpo cpp cpr cpt cpu cra crc crl cro crp crr crt cru cta ctc ctl cto ctp ctr ctt ctu cua cuc cul cuo cup cur cut cuu l-p la- laa lac lal lao lap lar lat lau lca lcc lcl lco lcp lcr lct lcu lla llc lll llo llp llr llt llu loa loc lol loo lop lor lot lou lpa lpc lpl lpo lpp lpr lpt lpu lra lrc lro lrp lrr lrt lru lta ltc ltl lto ltp ltr ltt ltu lua luc lul luo lup lur lut luu oaa oac oal oao oap oar oat oau oc- oca occ ocl oco ocp ocr oct ocu ola olc oll olo olp olt olu oo- ooa ooc ool ooo oop oor oot op- opa opc opl opo opp opr opt or- ora orc orl oro orp orr ort oru ot- ota otc otl oto otp otr ott otu ou- oua ouc oul ouo oup our out p-p paa pac pal pao pap par pat pau pca pcc pcl pco pcp pcr pct pcu pla plc pll plo plp plr plt plu poa poc pol poo pop por pot pou ppa ppc ppl ppo ppp ppr ppt ppu pra prc prl pro prp prr prt pru pt- pta ptc ptl pto ptp ptr ptt ptu pua puc pul pup pur put puu ra- raa rac ral rao rap rar rat rau rca rcc rcl rco rcp rcr rct rcu rla rlc rll rlo rlp rlr rlt rlu roa roc rol roo rop ror rot rou rpa rpc rpl rpo rpp rpr rpt rpu rra rrc rrl rrp rrr rrt rru rta rtc rtl rto rtp rtr rtt rtu rua ruc ruo rup rur rut ruu taa tac tal tao tap tar tat tau tca tcc tcl tco tcp tcr tct tcu tla tlc tll tlo tlp tlr tlt tlu to- toa toc tol too top tor tot tou tpa tpc tpl tpo tpp tpr tpt tpu tra trc trl tro trp trr trt tru tta ttc ttl tto ttp ttr ttt ttu tua tuc tul tuo tup tur tut tuu ua- uaa uac ual uao uap uar uat uau uca ucc ucl uco ucp ucr uct ucu ula ulc ull ulo ulp ulr ult ulu uoa uoc uol uoo uop uor uot up- upa upc upo upp upr upt upu ur- ura urc url uro urp urr urt uru uta utc utl uto utp utr utt utu uua uuc uur uut uuu