-th bbb bbc bbf bbh bbl bbm bbn bbr bbs bbt bcb bcc bcf bch bcl bcm bcn bcr bcs bct bcv bfb bfc bff bfh bfl bfm bfn bfr bfs bft bfv bhb bhc bhf bhh bhl bhm bhr bhs bht bhv blb blc blf blh bll blm bln blr bls blt blv bmb bmc bmf bmh bml bmm bmn bmr bms bmt bmv bnb bnc bnf bnl bnn bnr bns bnt bnv brb brf brh brl brm brn brr brs brt brv bsb bsc bsf bsh bsl bsm bsn bsr bss bst bsv btb btc btf bth btl btm btn btr bts btt btv bvb bvc bvh bvl bvm bvn bvr bvs bvt bvv c-- cbb cbc cbf cbh cbl cbm cbn cbr cbs cbt cbv ccb ccc ccf cch ccl ccm ccn ccr ccs cct ccv cfb cfc cff cfh cfl cfm cfn cfr cfs cft cfv ch- chb chc chf chh chl chm chn chr chs cht chv cl- clb clc clf clh cll clm cln clr cls clt clv cmb cmc cmf cmh cml cmm cmn cmr cms cmt cmv cn- cnb cnc cnf cnh cnl cnm cnn cnr cns cnt cnv crb crc crf crh crl crm crn crr crs crt crv csb csc csf csh csl csm csn csr css cst csv ctb ctc ctf cth ctl ctm ctn ctr cts ctt ctv cvb cvc cvf cvh cvl cvm cvn cvr cvs cvt cvv fbb fbc fbf fbh fbl fbm fbn fbr fbs fbt fcb fcc fcf fcl fcm fcn fcr fcs fct fcv ffc fff ffh ffl ffm ffn ffr ffs fft ffv fhb fhc fhf fhh fhl fhm fhn fhr fhs fhv flb flc flf fll flm fln flr fls flt fmb fmc fmf fmh fml fmm fmn fmr fms fmt fmv fnb fnc fnf fnh fnl fnm fnn fnr fns fnt fnv frb frc frf frh frl frm frn frr frs frt fsb fsc fsf fsh fsl fsm fsn fsr fss fst fsv ftb ftc ftf fth ftl ftm ftn ftr fts ftt ftv fvc fvh fvt hbb hbc hbf hbh hbl hbm hbn hbr hbs hbt hbv hcb hcc hcf hch hcl hcm hcn hcr hcs hct hcv hfb hfc hff hfh hfl hfm hfn hfr hfs hft hfv hhb hhc hhf hhh hhl hhm hhn hhr hhs hht hhv hlb hlc hlf hlh hll hlm hln hlr hls hlt hlv hmb hmc hmf hmh hml hmm hmr hms hmt hmv hnb hnc hnf hnh hnl hnn hns hnt hnv hr- hrb hrc hrf hrh hrl hrm hrn hrr hrs hrt hrv hsb hsc hsf hsh hsl hsm hsn hsr hss hst hsv htb htc htf hth htl htm htn htr hts htt htv hv- hvb hvc hvf hvl hvm hvn hvr hvs hvt hvv lbb lbc lbf lbh lbl lbm lbr lbs lbt lbv lcb lcc lcf lch lcl lcm lcn lcr lcs lct lcv lfb lfc lff lfh lfl lfm lfn lfr lfs lft lhb lhc lhf lhh lhr lhs lht lhv llb llc llf lll llm lln llr lls llt llv lmb lmc lmf lmh lml lmm lmn lmr lms lmt lmv lnb lnc lnh lnl lnm lnn lnr lns lnt lrb lrc lrf lrh lrm lrn lrr lrs lrt lrv lsb lsc lsf lsh lsl lsm lsn lsr lss lst lsv ltb ltc ltf lth ltl ltm ltr lts ltt ltv lvb lvc lvf lvh lvl lvm lvn lvr lvs lvt lvv m-f m-r m-v mbb mbc mbf mbh mbl mbm mbr mbs mbt mbv mc- mcb mcc mcf mch mcl mcm mcn mcr mcs mct mcv mfb mfc mff mfh mfl mfm mfn mfr mfs mft mfv mhc mhf mhh mhl mhm mhn mhr mhs mht mhv mlb mlc mlf mlh mll mlm mln mlr mls mlt mlv mmb mmc mmf mmh mml mmm mmn mmr mms mmt mmv mnb mnc mnf mnl mnm mnn mnr mns mnt mrb mrc mrf mrh mrl mrm mrn mrr mrs mrt mrv msb msc msf msh msl msm msn msr mss mst msv mtb mtc mtf mth mtl mtm mtn mtr mts mtt mtv mvb mvc mvf mvl mvm mvn mvr mvs mvt mvv nbb nbc nbf nbl nbm nbn nbr nbs nbt nbv ncb ncc ncf nch ncl ncm ncn ncr ncs nct ncv nfb nfc nff nfl nfn nfr nfs nft nfv nhb nhc nhf nhh nhl nhm nhn nhr nhs nht nhv nlb nlc nlf nlh nll nlm nln nlr nls nlt nlv nmb nmc nmh nml nmm nmn nmr nms nmt nnb nnc nnf nnh nnl nnm nnn nns nnt nnv nrb nrc nrf nrl nrm nrn nrr nrs nrt nrv nsb nsc nsf nsh nsl nsm nsn nsr nss nst nsv ntb ntc ntf nth ntm ntn ntr nts ntt ntv nvb nvc nvh nvl nvm nvn nvt nvv rbb rbc rbf rbh rbl rbm rbn rbr rbs rbt rcb rcc rcf rch rcl rcm rcn rcr rcs rct rcv rfb rfc rff rfh rfl rfm rfn rfr rfs rft rfv rh- rhb rhc rhf rhh rhl rhm rhn rhr rhs rht rhv rlc rlf rlh rll rlm rln rlr rls rlt rmb rmc rmf rmh rml rmm rmn rmr rms rmt rmv rnb rnc rnh rnm rnn rnr rns rnt rnv rrb rrc rrf rrh rrl rrm rrn rrr rrs rrt rsb rsc rsf rsh rsl rsm rsn rsr rss rst rsv rtb rtc rtf rtl rtm rtn rtr rts rtt rtv rvb rvc rvf rvh rvl rvm rvn rvr rvs rvt rvv sbb sbc sbf sbh sbl sbm sbn sbr sbs sbt sbv scb scc scf sch scl scm scn scr scs sct scv sfb sfc sff sfh sfl sfm sfn sfr sfs sft sfv sh- shb shc shf shh shl shm shn shr shs sht shv slb slc slf slh sll slm sln slr sls slt slv smb smc smf smh sml smm smn smr sms smt smv snb snc snf snl snm snn snr sns snt snv sr-