-er -th bbb bbe bbg bbh bbi bbn bbo bbr bbs bbt be- beb bee beg beh bei ben beo ber bes bet bgb bge bgg bgh bgi bgn bgo bgr bgs bgt bhb bhe bhg bhh bhi bho bhr bhs bht bi- bib bie big bih bii bin bio bir bis bit bnb bne bng bni bnn bno bnr bns bnt bob boe bog boh boi bon boo bor bos bot brb bre brg brh bri brn bro brr brs brt bsb bse bsg bsh bsi bsn bso bsr bss bst btb bte btg bth bti btn bto btr bts btt ebb ebe ebg ebh ebi ebn ebo ebr ebs ebt eeb eee eeg een eeo eer ees eet egb ege egg egh egi egn ego egr egs egt ehb ehe ehg ehh ehi ehn eho ehr ehs eht eib eie eig eii ein eio eir eis eit en- enb ene eng enh eni enn eno enr ens ent eo- eob eoe eog eoh eoi eon eoo eor eos eot erb ere erg erh eri ern ero err ers ert es- esb ese esg esh esi esn eso esr ess est etb ete etg eth eti etn eto etr ets ett gbe gbg gbh gbi gbn gbo gbr gbs gbt ge- geb gee geg geh gei gen geo ger ges get ggb ggg ggh ggi ggn ggo ggr ggs ggt ghb ghe ghg ghh ghi ghn gho ghr ghs ght gib gie gig gih gii gin gio gir gis git gnb gne gni gnn gno gnr gns gnt gob goe gog goh goi gon goo gor gos got grb gre grg grh gri grn gro grr grs grt gsb gse gsg gsi gsn gso gsr gss gst gtb gte gtg gth gti gtn gto gtr gts gtt h-i hbb hbe hbg hbh hbi hbn hbo hbr hbs hbt he- heb hee heg heh hei hen heo her hes het hgb hge hgg hgh hgi hgn hgo hgr hgs hgt hhb hhe hhg hhh hhi hhn hho hhr hhs hht hib hie hig hih hii hin hio hir his hit hnb hne hng hnh hnn hno hns hnt hob hoe hog hoh hoi hon hoo hor hos hot hr- hrb hre hrg hrh hri hrn hro hrr hrs hrt hsb hse hsg hsh hsi hsn hsr hss hst htb hte htg hth hti htn hto htr hts htt ibb ibe ibg ibh ibi ibn ibo ibr ibs ibt ie- iee ieg iei ien ier ies iet igb ige igg igh igi ign igo igr igs igt ihb ihe ihg ihh ihi ihn iho ihr ihs iht iib iie iih iii iin iio iir iis iit in- inb ine ing inh ini inn ino inr ins int io- iob ioe iog ioh ioi ion ioo ior ios iot ir- irb ire irg iri irn iro irr irs irt is- isb ise isg ish isi isn iso isr iss ist itb ite itg ith iti itn ito its itt n-i nbb nbe nbg nbi nbn nbo nbr nbs nbt ne- neb nee neg neh nei nen neo ner nes net ngb nge ngg ngh ngi ngn ngo ngs ngt nhb nhe nhg nhh nhi nhn nhr nhs nht nib nie nig nih nii nin nio nir nis nit nnb nne nng nnh nni nnn nno nns nnt no- nob noe nog noh noi non noo nor nos not nrb nre nrg nri nrn nro nrr nrs nrt nsb nse nsg nsh nsi nsn nso nsr nss nst ntb nte ntg nth nti ntn nto ntr nts ntt o-i ob- obb obe obg obh obi obn obo obr obs obt oeb oee oeg oeh oei oen oeo oer oes oet oge ogg ogh ogi ogn ogo ogs ogt ohe ohg ohh ohi ohn oho ohr ohs oht oib oie oii oin oio oir ois oit on- onb one ong onh oni onn ono onr ons ont oo- oob oog ooh ooi oon ooo oor oos oot or- orb ore org orh ori orn oro orr ors ort os- osb ose osg osh osi osn oso osr oss ost ot- otb ote otg oth oti otn oto otr ots ott rbb rbe rbg rbh rbi rbn rbo rbr rbs rbt re- reb ree reg reh rei ren reo rer res ret rgb rge rgg rgh rgi rgn rgo rgr rgs rgt rh- rhb rhe rhg rhh rhi rhn rho rhr rhs rht rib rie rig rih rii rin rio rir ris rit rnb rng rnh rni rnn rno rnr rns rnt rob roe rog roh roi ron roo ror ros rot rrb rrg rrh rri rrn rrr rrs rrt rsb rse rsg rsh rsi rsn rso rsr rss rst rtb rte rtg rti rtn rto rtr rts rtt sbb sbe sbg sbh sbi sbn sbo sbr sbs sbt se- seb see seg seh sei sen seo ser ses set sgb sge sgg sgh sgi sgn sgo sgr sgs sgt sh- shb she shg shh shi shn sho shr shs sht sib sie sig sih sii sin sio sir sis sit snb sne sng sni snn sno snr sns snt sob soe sog soh soi son soo sor sos sot sr- srb sre srg srh sri srn sro srr srs srt ss- ssb sse ssg ssh ssi ssn sso ssr sss sst stb ste stg sth sti stn sto str sts stt tbb tbe tbg tbh tbi tbn tbo tbr tbs tbt te- teb tee teg teh tei ten teo ter tes tet tgb tge tgg tgh tgi tgn tgo tgr tgs tgt th- thb the thg thh thi thn tho thr ths tht tib tie tig tih tii tin tio tir tis tit tnb tne tng tnh tni tnn tno tnr tns tnt to- tob toe tog toh toi ton too tor tos tot trb tre trg trh tri trn tro trr trs trt tsb tse tsg tsh tsi tsn tso tsr tss tst ttb tte ttg tth tti ttn tto ttr tts ttt