-up b-p b-u bbb bbf bbg bbi bbm bbn bbo bbp bbt bbu bfb bff bfg bfi bfm bfn bfo bfp bft bfu bgb bgf bgg bgi bgm bgn bgo bgp bgt bgu bi- bib bif big bii bim bin bio bip bit biu bmb bmf bmg bmi bmm bmn bmo bmp bmt bmu bnb bnf bng bni bnn bno bnp bnt bnu bob bof bog boi bom bon boo bop bot bou bpb bpf bpg bpi bpm bpn bpo bpp bpt bpu btb btf btg bti btm btn bto btp btt btu bub buf bug bui bum bun buo bup but buu fbb fbf fbg fbi fbm fbn fbo fbp fbt fbu fff ffg ffi ffm ffn ffo ffp fft ffu fgb fgf fgg fgi fgm fgn fgp fgt fib fif fig fii fim fin fip fit fiu fmb fmf fmg fmi fmm fmn fmo fmp fmt fmu fnb fnf fng fni fnm fnn fnp fnt fnu fob fof fog foi fom fon foo fop fot fou fpb fpg fpi fpm fpn fpo fpp fpt fpu ftb ftf ftg fti ftm ftn fto ftp ftt ftu fub fuf fug fui fum fun fuo fup fut fuu g-p gbf gbg gbi gbm gbn gbo gbp gbt gbu gfb gff gfi gfm gfo gfp gft ggb ggg ggi ggm ggn ggo ggp ggt ggu gib gif gig gii gim gin gio gip git giu gmb gmf gmg gmi gmm gmn gmo gmp gmt gnb gnf gni gnm gnn gno gnp gnt gnu gob gof gog goi gom gon goo gop got gou gpb gpf gpg gpi gpm gpn gpo gpp gpt gpu gtb gtf gtg gti gtm gtn gto gtp gtt gtu gu- gub guf gug gui gum gun guo gup gut guu i-f ibb ibf ibg ibi ibm ibn ibo ibp ibt ibu ifb iff ifg ifi ifm ifn ifo ifp ift ifu igb igf igg igi igm ign igo igp igt igu iib iif iii iim iin iio iip iit iiu im- imb imf img imi imm imn imo imp imt imu in- inb inf ing ini inm inn ino inp int inu io- iob iof iog ioi iom ion ioo iop iot iou ipb ipf ipg ipi ipm ipn ipo ipp ipt ipu itb itf itg iti itm itn ito itp itt itu iu- iub iug iui ium iup iut m-f m-o mbb mbf mbg mbi mbm mbo mbp mbt mbu mfb mff mfg mfi mfm mfn mfo mfp mft mfu mgb mgf mgi mgm mgn mgo mgp mgt mgu mi- mib mif mig mii mim min mio mip mit miu mmb mmf mmg mmi mmm mmn mmo mmp mmt mmu mnb mnf mng mni mnm mnn mno mnp mnt mnu mob mof mog moi mom mon moo mop mot mou mpb mpf mpg mpi mpm mpn mpo mpp mpt mpu mtb mtf mtg mti mtm mtn mto mtp mtt mtu mub muf mug mui mum mun mup mut muu n-i nbb nbf nbg nbi nbm nbn nbo nbp nbt nbu nfb nff nfi nfn nfo nfp nft nfu ngb ngf ngg ngi ngm ngn ngo ngp ngt ngu nib nif nig nii nim nin nio nip nit niu nmb nmg nmi nmm nmn nmo nmp nmt nmu nnb nnf nng nni nnm nnn nno nnp nnt nnu no- nob nof nog noi nom non noo nop not nou npb npf npg npi npm npn npo npp npt npu ntb ntf ntg nti ntm ntn nto ntp ntt ntu nub nug nui num nun nuo nup nut nuu o-i ob- obb obf obg obi obm obn obo obp obt obu of- ofb off ofg ofi ofm ofn ofo ofp oft ofu ogf ogg ogi ogn ogo ogp ogt oib oif oii oim oin oio oip oit oiu om- omb omf omg omi omm omn omo omp omt omu on- onb onf ong oni onn ono onp ont onu oo- oob oof oog ooi oom oon ooo oop oot op- opb opf opg opi opm opn opo opp opt ot- otb otf otg oti otm otn oto otp ott otu ou- ouf oui oum oun ouo oup out p-p pbb pbf pbg pbi pbm pbn pbo pbp pbt pbu pfb pff pfg pfi pfm pfn pfo pfp pft pfu pgb pgf pgg pgi pgm pgn pgo pgp pgt pib pif pig pii pim pin pio pip pit piu pmb pmf pmg pmi pmm pmn pmo pmp pmt pmu pn- pnb pnf png pni pnm pnn pno pnp pnt pnu pob pof pog poi pom pon poo pop pot pou ppb ppf ppg ppi ppm ppn ppo ppp ppt ppu pt- ptb ptf ptg pti ptm ptn pto ptp ptt ptu pub puf pug pui pum pun pup put puu tbb tbf tbg tbi tbm tbn tbo tbp tbt tbu tfb tff tfg tfi tfm tfn tfo tfp tft tfu tgb tgf tgg tgi tgm tgn tgo tgp tgt tgu tib tif tig tii tim tin tio tip tit tiu tmb tmf tmg tmi tmm tmn tmo tmp tmt tmu tnb tnf tng tni tnm tnn tno tnp tnt to- tob tof tog toi tom ton too top tot tou tpb tpf tpg tpi tpm tpn tpo tpp tpt tpu ttb ttf ttg tti ttm ttn tto ttp ttt ttu tub tuf tug tui tum tun tuo tup tut tuu ubb ubf ubg ubi ubn ubo ubp ubt ubu uff ufg ufi ufm ufn ufo ufp uft ufu ugb ugf ugg ugi ugm ugn ugo ugp ugt ugu uib uif uig uii uim uin uio uip uit uiu um- umb umf umg umi umm umn umo ump umt umu un- unb unf ung uni unm unn uno unp unt unu uob uog uom uon uoo uop uot up- upb upf upg upi upm upn upo upp upt upu utb utf uti utm utn uto utp utt utu uug uum uun uut uuu

-ing bbbb bbfn bbgm bbin bbmg bbng bfgf bfpo bfpp bftt bgon bgun bibb bibi bibo biff bifi