-er -ic -th bbb bbc bbe bbh bbi bbm bbn bbr bbs bbt bcb bcc bce bch bci bcm bcn bcr bcs bct be- beb bec bee beh bei bem ben ber bes bet bhb bhc bhe bhh bhi bhm bhr bhs bht bi- bib bic bie bih bii bim bin bir bis bit bmb bmc bme bmh bmi bmm bmn bmr bms bmt bnb bnc bne bni bnn bnr bns bnt brb bre brh bri brm brn brr brs brt bsb bsc bse bsh bsi bsm bsn bsr bss bst btb btc bte bth bti btm btn btr bts btt c-- cbb cbc cbe cbh cbi cbm cbn cbr cbs cbt ccb ccc cce cch cci ccm ccn ccr ccs cct ce- ceb cec cee ceh cei cem cen cer ces cet ch- chb chc che chh chi chm chn chr chs cht ci- cib cic cie cih cii cim cin cir cis cit cmb cmc cme cmh cmi cmm cmn cmr cms cmt cn- cnb cnc cne cnh cni cnm cnn cnr cns cnt crb crc cre crh cri crm crn crr crs crt csb csc cse csh csi csm csn csr css cst ctb ctc cte cth cti ctm ctn ctr cts ctt ebb ebc ebe ebh ebi ebm ebn ebr ebs ebt ec- ecb ecc ece ech eci ecm ecn ecr ecs ect eeb eec eee eem een eer ees eet ehb ehc ehe ehh ehi ehm ehn ehr ehs eht eib eic eie eii eim ein eir eis eit em- emb emc eme emh emi emm emn emr ems emt en- enb enc ene enh eni enm enn enr ens ent erb erc ere erh eri erm ern err ers ert es- esb esc ese esh esi esm esn esr ess est etb etc ete eth eti etm etn etr ets ett h-i hbb hbc hbe hbh hbi hbm hbn hbr hbs hbt hcb hcc hce hch hci hcm hcn hcr hcs hct he- heb hec hee heh hei hem hen her hes het hhb hhc hhe hhh hhi hhm hhn hhr hhs hht hib hic hie hih hii him hin hir his hit hmb hmc hme hmh hmi hmm hmr hms hmt hnb hnc hne hnh hnn hns hnt hr- hrb hrc hre hrh hri hrm hrn hrr hrs hrt hsb hsc hse hsh hsi hsm hsn hsr hss hst htb htc hte hth hti htm htn htr hts htt ibb ibc ibe ibh ibi ibm ibn ibr ibs ibt icb icc ice ich ici icm icn icr ics ict ie- iec iee iei iem ien ier ies iet ihb ihc ihe ihh ihi ihm ihn ihr ihs iht iib iic iie iih iii iim iin iir iis iit im- imb imc ime imh imi imm imn ims imt in- inb inc ine inh ini inm inn inr ins int ir- irb irc ire iri irm irn irr irs irt is- isb isc ise ish isi ism isn isr iss ist itb itc ite ith iti itm itn its itt m-r mbb mbc mbe mbh mbi mbm mbr mbs mbt mc- mcb mcc mce mch mci mcm mcn mcr mcs mct meb mec mee meh mei mem men mer mes met mhc mhh mhi mhm mhn mhr mhs mht mi- mib mic mie mih mii mim min mir mis mit mmb mmc mme mmh mmi mmm mmn mmr mms mmt mnb mnc mne mni mnm mnn mnr mns mnt mrb mrc mre mrh mri mrm mrn mrr mrs mrt msb msc mse msh msi msm msn msr mss mst mtb mtc mte mth mti mtm mtn mtr mts mtt n-i nbb nbc nbe nbi nbm nbn nbr nbs nbt ncb ncc nce nch nci ncm ncn ncr ncs nct ne- neb nec nee neh nei nem nen ner nes net nhb nhc nhe nhh nhi nhm nhn nhr nhs nht nib nic nie nih nii nim nin nir nis nit nmb nmc nme nmh nmi nmm nmn nmr nms nmt nnb nnc nne nnh nni nnm nnn nns nnt nrb nrc nre nri nrm nrn nrr nrs nrt nsb nsc nse nsh nsi nsm nsn nsr nss nst ntb ntc nte nth nti ntm ntn ntr nts ntt rbb rbc rbe rbh rbi rbm rbn rbr rbs rbt rcb rcc rce rch rci rcm rcn rcr rcs rct re- reb rec ree reh rei rem ren rer res ret rh- rhb rhc rhe rhh rhi rhm rhn rhr rhs rht rib ric rie rih rii rim rin rir ris rit rmb rmc rme rmh rmi rmm rmn rmr rms rmt rnb rnc rnh rni rnm rnn rnr rns rnt rrb rrc rrh rri rrm rrn rrr rrs rrt rsb rsc rse rsh rsi rsm rsn rsr rss rst rtb rtc rte rti rtm rtn rtr rts rtt sbb sbc sbe sbh sbi sbm sbn sbr sbs sbt scb scc sce sch sci scm scn scr scs sct se- seb sec see seh sei sem sen ser ses set sh- shb shc she shh shi shm shn shr shs sht sib sic sie sih sii sim sin sir sis sit smb smc sme smh smi smm smn smr sms smt snb snc sne sni snm snn snr sns snt sr- srb src sre srh sri srm srn srr srs srt ss- ssb ssc sse ssh ssi ssm ssn ssr sss sst stb stc ste sth sti stm stn str sts stt tbb tbc tbe tbh tbi tbm tbn tbr tbs tbt tcb tcc tce tch tci tcm tcn tcr tcs tct te- teb tec tee teh tei tem ten ter tes tet th- thb thc the thh thi thm thn thr ths tht tib tic tie tih tii tim tin tir tis tit tmb tmc tme tmh tmi tmm tmn tmr tms tmt tnb tnc tne tnh tni tnm tnn tnr tns tnt trb trc tre trh tri trm trn trr trs trt tsb tsc tse tsh tsi tsm tsn tsr tss tst ttb ttc