-al -ol -th a-a a-b a-c a-t aaa aab aac aah aal aao aap aar aat ab- aba abb abc abh abl abo abp abr abt ac- aca acb acc ach acl aco acp acr act aha ahb ahc ahh ahl aho ahp ahr aht al- ala alb alc alh all alo alp alr alt aoa aob aoc aoh aol aoo aop aor aot ap- apa apb apc aph apl apo app apr apt ar- ara arb arc arh arl aro arp arr art at- ata atb atc ath atl ato atp atr att b-p baa bab bac bah bal bao bap bar bat bba bbb bbc bbh bbl bbo bbp bbr bbt bca bcb bcc bch bcl bco bcp bcr bct bha bhb bhc bhh bhl bho bhp bhr bht bla blb blc blh bll blo blp blr blt boa bob boc boh bol boo bop bor bot bpa bpb bpc bph bpl bpo bpp bpr bpt bra brb brh brl bro brp brr brt bta btb btc bth btl bto btp btr btt c-- caa cab cac cah cal cao cap car cat cba cbb cbc cbh cbl cbo cbp cbr cbt cca ccb ccc cch ccl cco ccp ccr cct ch- cha chb chc chh chl cho chp chr cht cl- cla clb clc clh cll clo clp clr clt co- coa cob coc coh col coo cop cor cot cpa cpb cpc cph cpl cpo cpp cpr cpt cra crb crc crh crl cro crp crr crt cta ctb ctc cth ctl cto ctp ctr ctt haa hab hac hah hal hao hap har hat hba hbb hbc hbh hbl hbo hbp hbr hbt hca hcb hcc hch hcl hco hcp hcr hct hha hhb hhc hhh hhl hho hhp hhr hht hla hlb hlc hlh hll hlo hlp hlr hlt hoa hob hoc hoh hol hoo hop hor hot hpa hpb hpc hph hpl hpo hpp hpr hpt hr- hra hrb hrc hrh hrl hro hrp hrr hrt hta htb htc hth htl hto htp htr htt l-p la- laa lab lac lah lal lao lap lar lat lba lbb lbc lbh lbl lbo lbp lbr lbt lca lcb lcc lch lcl lco lcp lcr lct lha lhb lhc lhh lho lhp lhr lht lla llb llc lll llo llp llr llt loa lob loc loh lol loo lop lor lot lpa lpb lpc lph lpl lpo lpp lpr lpt lra lrb lrc lrh lro lrp lrr lrt lta ltb ltc lth ltl lto ltp ltr ltt oaa oab oac oah oal oao oap oar oat ob- oba obb obc obh obl obo obp obr obt oc- oca ocb occ och ocl oco ocp ocr oct oha ohc ohh ohl oho ohp ohr oht ola olb olc oll olo olp olt oo- ooa oob ooc ooh ool ooo oop oor oot op- opa opb opc oph opl opo opp opr opt or- ora orb orc orh orl oro orp orr ort ot- ota otb otc oth otl oto otp otr ott p-p paa pab pac pah pal pao pap par pat pba pbb pbc pbl pbo pbp pbr pbt pca pcb pcc pch pcl pco pcp pcr pct pha phb phc phl pho php phr pht pla plb plc plh pll plo plp plr plt poa pob poc poh pol poo pop por pot ppa ppb ppc pph ppl ppo ppp ppr ppt pra prb prc prh prl pro prp prr prt pt- pta ptb ptc pth ptl pto ptp ptr ptt ra- raa rab rac rah ral rao rap rar rat rba rbb rbc rbh rbl rbo rbp rbr rbt rca rcb rcc rch rcl rco rcp rcr rct rh- rha rhb rhc rhh rhl rho rhp rhr rht rla rlc rlh rll rlo rlp rlr rlt roa rob roc roh rol roo rop ror rot rpa rpb rpc rph rpl rpo rpp rpr rpt rra rrb rrc rrh rrl rrp rrr rrt rta rtb rtc rtl rto rtp rtr rtt taa tab tac tah tal tao tap tar tat tba tbb tbc tbh tbl tbo tbp tbr tbt tca tcb tcc tch tcl tco tcp tcr tct th- tha thb thc thh thl tho thp thr tht tla tlc tlh tll tlo tlp tlr tlt to- toa tob toc toh tol too top tor tot tpa tpb tpc tph tpl tpo tpp tpr tpt tra trb trc trh trl tro trp trr trt tta ttb ttc tth ttl tto ttp ttr ttt

a-ha aaaa aaab aaac aaah aaal aaap aaar aaba aabb aabc aabh aabl aabp aabt aaca aacb aacc aach aacl aaco aacp aacr aact aaha aahl aala aalc aall aalo aaoo aapa aapc aaph aapl aapo aapt aara aarc aaro aarp aart aata aatc aatt abaa abab abac abal abap abar abat abb- abba abbb abbo abbr abbt abca abcb abcc abch abcl abcp abcr abct abha abho abhr abla ablo aboa abob aboh abol aboo abor abot abpa abpc abpp abpr abra abrc abro abta ac-t acaa acab acac acap acar acat acba acbl acca accc acch acco accp acct acha achh achl acho achp achr acht acla aclc aclr acoa acoh acol acop acor acot acpa acpr acpt acr- acra acrc acro acrr acta actc acth actl acto actt ahab ahac ahah ahal ahar ahat ahha ahla ahoa ahop ahor ahot ahpl ahra ahrc ahrr ahta ahto al-p alaa alac alal alao alap alar alat alb- alba albc albo alca alcc alco alha all- alla allh alll allo allr aloa aloc aloh alol aloo alop alor alot alpa alph alpl alpo alro alta alto aoah aoba aoca aola aopo aora aorb aort aotc apac apah apal apao apap apar apat apba apbr apca apcb apcc apco apcr aph- apha aphc apl- apla aplp apo- apoc apoo apop apor apot appa appc apph appl appr appt apra aprc apro aprt apta aptc aptt arab arac arah aral arap arar arat arba arbh arc- arca arch arco arct arh- arla arlo