-er -th bbb bbe bbg bbh bbi bbo bbr bbs bbt be- beb bee beg beh bei beo ber bes bet bgb bge bgg bgh bgi bgo bgr bgs bgt bhb bhe bhg bhh bhi bho bhr bhs bht bi- bib bie big bih bii bio bir bis bit bob boe bog boh boi boo bor bos bot brb bre brg brh bri bro brr brs brt bsb bse bsg bsh bsi bso bsr bss bst btb bte btg bth bti bto btr bts btt ebb ebe ebg ebh ebi ebo ebr ebs ebt eeb eee eeg eeo eer ees eet egb ege egg egh egi ego egr egs egt ehb ehe ehg ehh ehi eho ehr ehs eht eib eie eig eii eio eir eis eit eo- eob eoe eog eoh eoi eoo eor eos eot erb ere erg erh eri ero err ers ert es- esb ese esg esh esi eso esr ess est etb ete etg eth eti eto etr ets ett gbe gbg gbh gbi gbo gbr gbs gbt ge- geb gee geg geh gei geo ger ges get ggb ggg ggh ggi ggo ggr ggs ggt ghb ghe ghg ghh ghi gho ghr ghs ght gib gie gig gih gii gio gir gis git gob goe gog goh goi goo gor gos got grb gre grg grh gri gro grr grs grt gsb gse gsg gsi gso gsr gss gst gtb gte gtg gth gti gto gtr gts gtt h-i hbb hbe hbg hbh hbi hbo hbr hbs hbt he- heb hee heg heh hei heo her hes het hgb hge hgg hgh hgi hgo hgr hgs hgt hhb hhe hhg hhh hhi hho hhr hhs hht hib hie hig hih hii hio hir his hit hob hoe hog hoh hoi hoo hor hos hot hr- hrb hre hrg hrh hri hro hrr hrs hrt hsb hse hsg hsh hsi hsr hss hst htb hte htg hth hti hto htr hts htt ibb ibe ibg ibh ibi ibo ibr ibs ibt ie- iee ieg iei ier ies iet igb ige igg igh igi igo igr igs igt ihb ihe ihg ihh ihi iho ihr ihs iht iib iie iih iii iio iir iis iit io- iob ioe iog ioh ioi ioo ior ios iot ir- irb ire irg iri iro irr irs irt is- isb ise isg ish isi iso isr iss ist itb ite itg ith iti ito its itt o-i ob- obb obe obg obh obi obo obr obs obt oeb oee oeg oeh oei oeo oer oes oet oge ogg ogh ogi ogo ogs ogt ohe ohg ohh ohi oho ohr ohs oht oib oie oii oio oir ois oit oo- oob oog ooh ooi ooo oor oos oot or- orb ore org orh ori oro orr ors ort os- osb ose osg osh osi oso osr oss ost ot- otb ote otg oth oti oto otr ots ott rbb rbe rbg rbh rbi rbo rbr rbs rbt re- reb ree reg reh rei reo rer res ret rgb rge rgg rgh rgi rgo rgr rgs rgt rh- rhb rhe rhg rhh rhi rho rhr rhs rht rib rie rig rih rii rio rir ris rit rob roe rog roh roi roo ror ros rot rrb rrg rrh rri rrr rrs rrt rsb rse rsg rsh rsi rso rsr rss rst rtb rte rtg rti rto rtr rts rtt sbb sbe sbg sbh sbi sbo sbr sbs sbt se- seb see seg seh sei seo ser ses set sgb sge sgg sgh sgi sgo sgr sgs sgt sh- shb she shg shh shi sho shr shs sht sib sie sig sih sii sio sir sis sit sob soe sog soh soi soo sor sos sot sr- srb sre srg srh sri sro srr srs srt ss- ssb sse ssg ssh ssi sso ssr sss sst stb ste stg sth sti sto str sts stt tbb tbe tbg tbh tbi tbo tbr tbs tbt te- teb tee teg teh tei teo ter tes tet tgb tge tgg tgh tgi tgo tgr tgs tgt th- thb the thg thh thi tho thr ths tht tib tie tig tih tii tio tir tis tit to- tob toe tog toh toi too tor tos tot trb tre trg trh tri tro trr trs trt tsb tse tsg tsh tsi tso tsr tss tst ttb tte ttg tth tti tto ttr tts ttt

-ose bbbb bbbs bbeb bbet bbhs bbrg bebb bebe bebi bebo beeb beeg beer bees beet begg begi bego begs behr behs beir beis beit beo- beor beos beot bere berg beri bero berr bers bert bes- bese besh beso bess best bete beth beti beto bets bett bggs bghs bght bgst bher bhet bhhs bhie bhir bhit bhog bhoi bhor bhot bhrt bibb bibe bibi bibo bibs bieb bier bies biet bigb bige bigg bigo bigs bigt bihe bihi bihs biis bio- biog bioi bios biot birb bire birg biri biro birr birs birt bis- bise bish biso biss bist bite bith bito bits bitt bobb bobe bobi bobo bobs boee boeo boer boes boet boge bogg bogh bogi bogo bogs bogt boho bohr bohs boht boi- boie boii bois boit boob booe boog booh boor boos boot bor- bore borg borh bori boro borr bors bort bose bosh bosi boso boss bost botb bote both boti boto bots bott breb bree breg brei breo brer bres bret brhs brie brig brih brio bris brit brob broe brog broh broo bror bros brot brrr brrs brsb brsr brst bseb bsee bseg bser bses bset bsgs bshs bsos bsse bsts bths btie btob btor btrt btss bttb ebbo ebbr ebbs eber ebes ebhs ebis ebit eboe eboo ebor ebos ebro eeee eees eegs eehs eerg eero eers eese eesi eete eeth eets egbe egee eger eggb egge eggh eggi eggo eggs eghe eghh eghs egir egis ego- egoi egor egos egot egre egri egsh egss egte egts eheh eher ehhs ehis ehre ehte eiei