b-p bbb bbe bbg bbk bbm bbo bbp bbt be- beb bee beg bek bem beo bep bet bgb bge bgg bgk bgm bgo bgp bgt bkb bke bkg bkk bkm bko bkp bkt bmb bme bmg bmk bmm bmo bmp bmt bob boe bog bok bom boo bop bot bpb bpe bpg bpm bpo bpp bpt btb bte btg btk btm bto btp btt ebb ebe ebg ebk ebm ebo ebp ebt eeb eee eeg eek eem eeo eep eet egb ege egg egm ego egp egt ekb eke ekg eko ekp ekt em- emb eme emg emk emm emo emp emt eo- eob eoe eog eok eom eoo eop eot ep- epb epe epg epm epo epp ept etb ete etg etk etm eto etp ett g-p gbe gbg gbk gbm gbo gbp gbt ge- geb gee geg gek gem geo gep get ggb ggg ggm ggo ggp ggt gkb gkm gko gkp gkt gmb gme gmg gmm gmo gmp gmt gob goe gog gok gom goo gop got gpb gpe gpg gpk gpm gpo gpp gpt gtb gte gtg gtk gtm gto gtp gtt k-t kbb kbe kbk kbm kbo kbp ke- keb kee keg kek kem keo kep ket kgb kgm kgo kgp kkb kke kkk kkm kkp kkt kmb kme kmg kmk kmm kmo kmp kmt kob koe kog kok kom koo kop kot kpe kpk kpm kpo kpp kpt ktb kte ktg ktk ktm kto ktp ktt m-o mbb mbe mbg mbk mbm mbo mbp mbt meb mee meg mek mem meo mep met mgb mge mgk mgm mgo mgp mgt mkb mke mkg mkk mkm mko mkp mkt mmb mme mmg mmk mmm mmo mmp mmt mob moe mog mok mom moo mop mot mpb mpe mpg mpk mpm mpo mpp mpt mtb mte mtg mtk mtm mto mtp mtt ob- obb obe obg obk obm obo obp obt oeb oee oeg oem oeo oep oet oge ogg ogo ogp ogt okb oke okg okk oko okp om- omb ome omg omm omo omp omt oo- oob oog ook oom ooo oop oot op- opb ope opg opk opm opo opp opt ot- otb ote otg otk otm oto otp ott p-p pbb pbe pbg pbk pbm pbo pbp pbt peb pee peg pek pem peo pep pet pgb pge pgg pgk pgm pgo pgp pgt pkb pke pkg pkm pko pkp pkt pmb pme pmg pmk pmm pmo pmp pmt pob poe pog pok pom poo pop pot ppb ppe ppg ppk ppm ppo ppp ppt pt- ptb pte ptg ptk ptm pto ptp ptt tbb tbe tbg tbk tbm tbo tbp tbt te- teb tee teg tek tem teo tep tet tgb tge tgg tgk tgm tgo tgp tgt tkb tke tkg tkk tkm tko tkp tkt tmb tme tmg tmk tmm tmo tmp tmt to- tob toe tog tok tom too top tot tpb tpe tpg tpk tpm tpo tpp tpt ttb tte ttg ttk ttm tto ttp ttt