-al -ol a-a a-b a-c aaa aab aac aae aah aak aal aao aap aas ab- aba abb abc abe abh abk abl abo abp abs ac- aca acb acc ace ach ack acl aco acp acs aea aeb aec aee aeh aek ael aeo aep aes aha ahb ahc ahe ahh ahk ahl aho ahp ahs aka akb akc ake akh akk akl ako akp aks al- ala alb alc ale alh alk all alo alp als aoa aob aoc aoe aoh aok aol aoo aop aos ap- apa apb apc ape aph apk apl apo app aps as- asa asb asc ase ash ask asl aso asp ass b-p baa bab bac bae bah bak bal bao bap bas bba bbb bbc bbe bbh bbk bbl bbo bbp bbs bca bcb bcc bce bch bck bcl bco bcp bcs be- bea beb bec bee beh bek bel beo bep bes bha bhb bhc bhe bhh bhk bhl bho bhp bhs bka bkb bkc bke bkk bkl bko bkp bks bla blb blc ble blh blk bll blo blp bls boa bob boc boe boh bok bol boo bop bos bpa bpb bpc bpe bph bpl bpo bpp bps bsa bsb bsc bse bsh bsk bsl bso bsp bss c-- caa cab cac cae cah cak cal cao cap cas cba cbb cbc cbe cbh cbk cbl cbo cbp cbs cca ccb ccc cce cch cck ccl cco ccp ccs ce- cea ceb cec cee ceh cek cel ceo cep ces ch- cha chb chc che chh chk chl cho chp chs cka ckb ckc ckh cko cks cl- cla clb clc cle clh clk cll clo clp cls co- coa cob coc coe coh cok col coo cop cos cpa cpb cpc cpe cph cpk cpl cpo cpp cps csa csb csc cse csh csk csl cso csp css eaa eab eac eae eah eak eal eao eap eas eba ebb ebc ebe ebh ebk ebl ebo ebp ebs ec- eca ecb ecc ece ech eck ecl eco ecs eea eeb eec eee eek eel eeo eep ees eha ehb ehc ehe ehh ehl eho ehp ehs eka ekb ekc eke ekh ekl eko ekp eks ela elb elc ele elh elk ell elo elp els eo- eoa eob eoc eoe eoh eok eol eoo eop eos ep- epa epb epc epe eph epl epo epp eps es- esa esb esc ese esh esk esl eso esp ess haa hab hac hae hah hak hal hao hap has hba hbb hbc hbe hbh hbk hbl hbo hbp hbs hca hcb hcc hce hch hck hcl hco hcp hcs he- hea heb hec hee heh hek hel heo hep hes hha hhb hhc hhe hhh hhk hhl hho hhp hhs hka hkb hkh hkk hkl hko hkp hks hla hlb hlc hle hlh hll hlo hlp hls hoa hob hoc hoe hoh hok hol hoo hop hos hpa hpb hpc hpe hph hpk hpl hpo hpp hps hsa hsb hsc hse hsh hsk hsl hsp hss ka- kaa kab kac kae kah kak kal kao kap kas kba kbb kbc kbe kbh kbk kbl kbo kbp kbs kca kcb kcc kce kch kck kcl kcp kcs ke- kea keb kec kee keh kek kel keo kep kes kha khe khh khk kho khs kkb kkc kke kkh kkk kkl kkp kks kl- kla klb klc klh klo kls koa kob koc koe koh kok kol koo kop kos kpa kpc kpe kph kpk kpl kpo kpp kps ksa ksb ksc kse ksh ksk ksl kso ksp kss l-p la- laa lab lac lae lah lak lal lao lap las lba lbb lbc lbe lbh lbk lbl lbo lbp lbs lca lcb lcc lce lch lck lcl lco lcp lcs lea leb lec lee leh lek lel leo lep les lha lhb lhc lhh lhk lho lhp lhs lka lkb lkh lkl lkp lks lla llb llc lle llk lll llo llp lls loa lob loc loe loh lok lol loo lop los lpa lpb lpc lpe lph lpk lpl lpo lpp lps lsa lsb lsc lse lsh lsk lsl lso lsp lss oaa oab oac oae oah oak oal oao oap oas ob- oba obb obc obe obh obk obl obo obp obs oc- oca ocb occ och ock ocl oco ocp ocs oea oeb oec oee oeh oel oeo oep oes oha ohc ohe ohh ohl oho ohp ohs oka okb okc oke okk okl oko okp oks ola olb olc ole olk oll olo olp ols oo- ooa oob ooc ooh ook ool ooo oop oos op- opa opb opc ope oph opk opl opo opp ops os- osa osb osc ose osh osk osl oso osp oss p-p paa pab pac pae pah pak pal pao pap pas pba pbb pbc pbe pbk pbl pbo pbp pbs pca pcb pcc pce pch pck pcl pco pcp pcs pea peb pec pee peh pek pel peo pep pes pha phb phc phe phk phl pho php phs pka pkb pkc pke pkl pko pkp pks pla plb plc ple plh plk pll plo plp pls poa pob poc poe poh pok pol poo pop pos ppa ppb ppc ppe pph ppk ppl ppo ppp pps ps- psa psb psc pse psh psk psl pso psp pss saa sab sac sae sah sak sal sao sap sas sba sbb sbc sbe sbh sbk sbl sbo sbp sbs sca scb scc sce sch sck scl sco scp scs se- sea seb sec see seh sek sel seo sep ses sh- sha shb shc she shh shk shl sho shp shs sk- ska skb skc ske skh skk skl sko skp sks sla slb slc sle slh slk sll slo slp sls soa sob soc soe soh sok sol soo sop sos spa spb spc spe sph spk spl spo spp sps ss- ssa ssb ssc sse ssh ssk ssl sso ssp sss