-er -ic bbb bbc bbe bbi bbl bbm bbr bbs bbt bcb bcc bce bci bcl bcm bcr bcs bct be- beb bec bee bei bel bem ber bes bet bi- bib bic bie bii bil bim bir bis bit blb blc ble bli bll blm blr bls blt bmb bmc bme bmi bml bmm bmr bms bmt brb bre bri brl brm brr brs brt bsb bsc bse bsi bsl bsm bsr bss bst btb btc bte bti btl btm btr bts btt c-- cbb cbc cbe cbi cbl cbm cbr cbs cbt ccb ccc cce cci ccl ccm ccr ccs cct ce- ceb cec cee cei cel cem cer ces cet ci- cib cic cie cii cil cim cir cis cit cl- clb clc cle cli cll clm clr cls clt cmb cmc cme cmi cml cmm cmr cms cmt crb crc cre cri crl crm crr crs crt csb csc cse csi csl csm csr css cst ctb ctc cte cti ctl ctm ctr cts ctt ebb ebc ebe ebi ebl ebm ebr ebs ebt ec- ecb ecc ece eci ecl ecm ecr ecs ect eeb eec eee eel eem eer ees eet eib eic eie eii eil eim eir eis eit elb elc ele eli ell elm elr els elt em- emb emc eme emi eml emm emr ems emt erb erc ere eri erl erm err ers ert es- esb esc ese esi esl esm esr ess est etb etc ete eti etl etm etr ets ett ibb ibc ibe ibi ibl ibm ibr ibs ibt icb icc ice ici icl icm icr ics ict ie- iec iee iei iel iem ier ies iet iib iic iie iii iil iim iir iis iit il- ilb ilc ile ili ill ilm ilr ils ilt im- imb imc ime imi iml imm ims imt ir- irb irc ire iri irl irm irr irs irt is- isb isc ise isi isl ism isr iss ist itb itc ite iti itl itm its itt lbb lbc lbe lbi lbl lbm lbr lbs lbt lcb lcc lce lci lcl lcm lcr lcs lct leb lec lee lei lel lem ler les let lib lic lie lii lil lim lir lis lit llb llc lle lli lll llm llr lls llt lmb lmc lme lmi lml lmm lmr lms lmt lrb lrc lri lrm lrr lrs lrt lsb lsc lse lsi lsl lsm lsr lss lst ltb ltc lte lti ltl ltm ltr lts ltt m-r mbb mbc mbe mbi mbl mbm mbr mbs mbt mc- mcb mcc mce mci mcl mcm mcr mcs mct meb mec mee mei mel mem mer mes met mi- mib mic mie mii mil mim mir mis mit mlb mlc mle mli mll mlm mlr mls mlt mmb mmc mme mmi mml mmm mmr mms mmt mrb mrc mre mri mrl mrm mrr mrs mrt msb msc mse msi msl msm msr mss mst mtb mtc mte mti mtl mtm mtr mts mtt rbb rbc rbe rbi rbl rbm rbr rbs rbt rcb rcc rce rci rcl rcm rcr rcs rct re- reb rec ree rei rel rem rer res ret rib ric rie rii ril rim rir ris rit rlc rle rli rll rlm rlr rls rlt rmb rmc rme rmi rml rmm rmr rms rmt rrb rrc rri rrl rrm rrr rrs rrt rsb rsc rse rsi rsl rsm rsr rss rst rtb rtc rte rti rtl rtm rtr rts rtt sbb sbc sbe sbi sbl sbm sbr sbs sbt scb scc sce sci scl scm scr scs sct se- seb sec see sei sel sem ser ses set sib sic sie sii sil sim sir sis sit slb slc sle sli sll slm slr sls slt smb smc sme smi sml smm smr sms smt sr- srb src sre sri srl srm srr srs srt ss- ssb ssc sse ssi ssl ssm ssr sss sst stb stc ste sti stl stm str sts stt tbb tbc tbe tbi tbl tbm tbr tbs tbt tcb tcc tce tci tcl tcm tcr tcs tct te- teb tec tee tei tel tem ter tes tet tib tic tie tii til tim tir tis tit tlc tle tli tll tlm tlr tls tlt tmb tmc tme tmi tml tmm tmr tms tmt trb trc tre tri trl trm trr trs trt tsb tsc tse tsi tsl tsm tsr tss tst ttb ttc tte tti ttl ttm ttr tts ttt

-ism bbbb bbbs bbci bbcm bbeb bbet bblb bbls bbrc bcbc bcbs bccc bcci bccl bccm bccs bcec bcer bces bcet bcie bcis bcit bcms bcrs bcsc bcsl bcsm bcss bctc bcts bebb bebe bebi beci becs beeb beel beem beer bees beet beic beil beim beir beis beit bele beli bell belm bels belt beme berc bere beri berm berr bers bert bes- bese besm bess best betc bete beti bets bett bibb bibe bibi bibl bibs bicc bice bici bics bieb biel bier bies biet biis bile bili bill bils bilt bims birb bire biri birl birr birs birt bis- bisc bise bisl biss bist bitc bite bits bitt blbt bleb blee blei blem bles blet blic blim blir blis blit blls blme blrc blss blst blts bmce bmci bmic bmir bmmi bmtc bmts brcb brce breb brec bree brei brel brem brer bres bret bric brie bril brim bris brit brls brmc brrm brrr brrs brsb brsr brst brtc bsci bscs bseb bsec bsee bser bses bset bsic bsim bslc bsms bsmt bsrm bssc bsse bssm bsts btcc btcl btcs btec btie btrc btrt btss bttb cbbc cbbs cbcc cbce cbcl cbcm cbcr cbcs cbct cbec cbee cber cbet cbir cbit cblb cblc cbme cbms cbre cbrl cbrm cbrt cbsc cbse cbsi cbsm cbtc cbtl ccbc cccb cccc ccci cccl cccm cccs ccee ccel ccic ccii ccil ccim ccir ccis cclc ccli cclm ccls ccmb ccmc ccmm ccms ccrc ccre ccri ccrl ccrs ccrt ccsi ccsl ccss ccst cctb cctc cctl cctt cebs cec-