-er b-p bbb bbe bbi bbl bbm bbp bbr bbs bbt be- beb bee bei bel bem bep ber bes bet bi- bib bie bii bil bim bip bir bis bit blb ble bli bll blm blp blr bls blt bmb bme bmi bml bmm bmp bmr bms bmt bpb bpe bpi bpl bpm bpp bpr bps bpt brb bre bri brl brm brp brr brs brt bsb bse bsi bsl bsm bsp bsr bss bst btb bte bti btl btm btp btr bts btt ebb ebe ebi ebl ebm ebp ebr ebs ebt eeb eee eel eem eep eer ees eet eib eie eii eil eim eip eir eis eit elb ele eli ell elm elp elr els elt em- emb eme emi eml emm emp emr ems emt ep- epb epe epi epl epm epp epr eps ept erb ere eri erl erm erp err ers ert es- esb ese esi esl esm esp esr ess est etb ete eti etl etm etp etr ets ett ibb ibe ibi ibl ibm ibp ibr ibs ibt ie- iee iei iel iem iep ier ies iet iib iie iii iil iim iip iir iis iit il- ilb ile ili ill ilm ilp ilr ils ilt im- imb ime imi iml imm imp ims imt ipb ipe ipi ipl ipm ipp ipr ips ipt ir- irb ire iri irl irm irp irr irs irt is- isb ise isi isl ism isp isr iss ist itb ite iti itl itm itp its itt l-p lbb lbe lbi lbl lbm lbp lbr lbs lbt leb lee lei lel lem lep ler les let lib lie lii lil lim lip lir lis lit llb lle lli lll llm llp llr lls llt lmb lme lmi lml lmm lmp lmr lms lmt lpb lpe lpi lpl lpm lpp lpr lps lpt lrb lri lrm lrp lrr lrs lrt lsb lse lsi lsl lsm lsp lsr lss lst ltb lte lti ltl ltm ltp ltr lts ltt m-r mbb mbe mbi mbl mbm mbp mbr mbs mbt meb mee mei mel mem mep mer mes met mi- mib mie mii mil mim mip mir mis mit mlb mle mli mll mlm mlp mlr mls mlt mmb mme mmi mml mmm mmp mmr mms mmt mpb mpe mpi mpl mpm mpp mpr mps mpt mrb mre mri mrl mrm mrp mrr mrs mrt msb mse msi msl msm msp msr mss mst mtb mte mti mtl mtm mtp mtr mts mtt p-p pbb pbe pbi pbl pbm pbp pbr pbs pbt peb pee pei pel pem pep per pes pet pib pie pii pil pim pip pir pis pit plb ple pli pll plm plp plr pls plt pmb pme pmi pml pmm pmp pmr pms pmt ppb ppe ppi ppl ppm ppp ppr pps ppt prb pre pri prl prm prp prr prs prt ps- psb pse psi psl psm psp psr pss pst pt- ptb pte pti ptl ptm ptp ptr pts ptt rbb rbe rbi rbl rbm rbp rbr rbs rbt re- reb ree rei rel rem rep rer res ret rib rie rii ril rim rip rir ris rit rle rli rll rlm rlp rlr rls rlt rmb rme rmi rml rmm rmp rmr rms rmt rpb rpe rpi rpl rpm rpp rpr rps rpt rrb rri rrl rrm rrp rrr rrs rrt rsb rse rsi rsl rsm rsp rsr rss rst rtb rte rti rtl rtm rtp rtr rts rtt sbb sbe sbi sbl sbm sbp sbr sbs sbt se- seb see sei sel sem sep ser ses set sib sie sii sil sim sip sir sis sit slb sle sli sll slm slp slr sls slt smb sme smi sml smm smp smr sms smt spb spe spi spl spm spp spr sps spt sr- srb sre sri srl srm srp srr srs srt ss- ssb sse ssi ssl ssm ssp ssr sss sst stb ste sti stl stm stp str sts stt tbb tbe tbi tbl tbm tbp tbr tbs tbt te- teb tee tei tel tem tep ter tes tet tib tie tii til tim tip tir tis tit tle tli tll tlm tlp tlr tls tlt tmb tme tmi tml tmm tmp tmr tms tmt tpb tpe tpi tpl tpm tpp tpr tps tpt trb tre tri trl trm trp trr trs trt tsb tse tsi tsl tsm tsp tsr tss tst ttb tte tti ttl ttm ttp ttr tts ttt

-ism bbbb bbbs bbeb bbet bblb bbls bbpr bebb bebe bebi beeb beel beem beep beer bees beet beil beim beir beis beit bele beli bell belm belp bels belt beme bere beri berm berr bers bert bes- bese besm bess best bete beti bets bett bibb bibe bibi bibl bibs bieb biel bier bies biet biis bile bili bill bils bilt bims bipm bipp bips birb bire biri birl birr birs birt bis- bise bisl bisp biss bist bite bits bitt blbt bleb blee blei blem bles blet blim blip blir blis blit blls blme blsp blss blst blts bmep bmir bmmi bmpt bmts bpel bpml bpms bpti breb bree brei brel brem brep brer bres bret brie bril brim bris brit brlp brls brrm brrr brrs brsb brsr brst bseb bsee bser bses bset bsim bsms bsmt bspp bspr bsrm bsse bssm bsts btbp btie btlp btps btrt btss bttb ebbr ebbs ebel eber ebes ebis ebit ebli eeee eees eele eels eems eeps eers eese eesi eete eets eiei eier eies eile eime eimi eims eipr eire eirs eise eiss eist eitb eiti eitm eitr el-b el-p elbe elbi elee elem eler eles elet elie elil elim elis elit elle elli ells elme elml elms elpe elpi else elst elte elts embe embi embr embs emel emer emes emet emii emil emim emir emis emit emle emlm emme emmi emml emms empe empi emps empt emre emrs emse emst emte emtp emts epbm epee eper epes epi- epie epil epip epis epit eple epll