bbb bbe bbg bbi bbm bbn bbo bbs bbt be- beb bee beg bei bem ben beo bes bet bgb bge bgg bgi bgm bgn bgo bgs bgt bi- bib bie big bii bim bin bio bis bit bmb bme bmg bmi bmm bmn bmo bms bmt bnb bne bng bni bnn bno bns bnt bob boe bog boi bom bon boo bos bot bsb bse bsg bsi bsm bsn bso bss bst btb bte btg bti btm btn bto bts btt ebb ebe ebg ebi ebm ebn ebo ebs ebt eeb eee eeg eem een eeo ees eet egb ege egg egi egm egn ego egs egt eib eie eig eii eim ein eio eis eit em- emb eme emg emi emm emn emo ems emt en- enb ene eng eni enm enn eno ens ent eo- eob eoe eog eoi eom eon eoo eos eot es- esb ese esg esi esm esn eso ess est etb ete etg eti etm etn eto ets ett gbe gbg gbi gbm gbn gbo gbs gbt ge- geb gee geg gei gem gen geo ges get ggb ggg ggi ggm ggn ggo ggs ggt gib gie gig gii gim gin gio gis git gmb gme gmg gmi gmm gmn gmo gms gmt gnb gne gni gnm gnn gno gns gnt gob goe gog goi gom gon goo gos got gsb gse gsg gsi gsm gsn gso gss gst gtb gte gtg gti gtm gtn gto gts gtt ibb ibe ibg ibi ibm ibn ibo ibs ibt ie- iee ieg iei iem ien ies iet igb ige igg igi igm ign igo igs igt iib iie iii iim iin iio iis iit im- imb ime img imi imm imn imo ims imt in- inb ine ing ini inm inn ino ins int io- iob ioe iog ioi iom ion ioo ios iot is- isb ise isg isi ism isn iso iss ist itb ite itg iti itm itn ito its itt m-o mbb mbe mbg mbi mbm mbo mbs mbt meb mee meg mei mem men meo mes met mgb mge mgi mgm mgn mgo mgs mgt mi- mib mie mig mii mim min mio mis mit mmb mme mmg mmi mmm mmn mmo mms mmt mnb mne mng mni mnm mnn mno mns mnt mob moe mog moi mom mon moo mos mot msb mse msg msi msm msn mso mss mst mtb mte mtg mti mtm mtn mto mts mtt n-i nbb nbe nbg nbi nbm nbn nbo nbs nbt ne- neb nee neg nei nem nen neo nes net ngb nge ngg ngi ngm ngn ngo ngs ngt nib nie nig nii nim nin nio nis nit nmb nme nmg nmi nmm nmn nmo nms nmt nnb nne nng nni nnm nnn nno nns nnt no- nob noe nog noi nom non noo nos not nsb nse nsg nsi nsm nsn nso nss nst ntb nte ntg nti ntm ntn nto nts ntt o-i ob- obb obe obg obi obm obn obo obs obt oeb oee oeg oei oem oen oeo oes oet oge ogg ogi ogn ogo ogs ogt oib oie oii oim oin oio ois oit om- omb ome omg omi omm omn omo oms omt on- onb one ong oni onn ono ons ont oo- oob oog ooi oom oon ooo oos oot os- osb ose osg osi osm osn oso oss ost ot- otb ote otg oti otm otn oto ots ott sbb sbe sbg sbi sbm sbn sbo sbs sbt se- seb see seg sei sem sen seo ses set sgb sge sgg sgi sgm sgn sgo sgs sgt sib sie sig sii sim sin sio sis sit smb sme smg smi smm smn smo sms smt snb sne sng sni snm snn sno sns snt sob soe sog soi som son soo sos sot ss- ssb sse ssg ssi ssm ssn sso sss sst stb ste stg sti stm stn sto sts stt tbb tbe tbg tbi tbm tbn tbo tbs tbt te- teb tee teg tei tem ten teo tes tet tgb tge tgg tgi tgm tgn tgo tgs tgt tib tie tig tii tim tin tio tis tit tmb tme tmg tmi tmm tmn tmo tms tmt tnb tne tng tni tnm tnn tno tns tnt to- tob toe tog toi tom ton too tos tot tsb tse tsg tsi tsm tsn tso tss tst ttb tte ttg tti ttm ttn tto tts ttt