-er bbb bbe bbg bbh bbi bbo bbr bbs be- beb bee beg beh bei beo ber bes bgb bge bgg bgh bgi bgo bgr bgs bhb bhe bhg bhh bhi bho bhr bhs bi- bib bie big bih bii bio bir bis bob boe bog boh boi boo bor bos brb bre brg brh bri bro brr brs bsb bse bsg bsh bsi bso bsr bss ebb ebe ebg ebh ebi ebo ebr ebs eeb eee eeg eeo eer ees egb ege egg egh egi ego egr egs ehb ehe ehg ehh ehi eho ehr ehs eib eie eig eii eio eir eis eo- eob eoe eog eoh eoi eoo eor eos erb ere erg erh eri ero err ers es- esb ese esg esh esi eso esr ess gbe gbg gbh gbi gbo gbr gbs ge- geb gee geg geh gei geo ger ges ggb ggg ggh ggi ggo ggr ggs ghb ghe ghg ghh ghi gho ghr ghs gib gie gig gih gii gio gir gis gob goe gog goh goi goo gor gos grb gre grg grh gri gro grr grs gsb gse gsg gsi gso gsr gss h-i hbb hbe hbg hbh hbi hbo hbr hbs he- heb hee heg heh hei heo her hes hgb hge hgg hgh hgi hgo hgr hgs hhb hhe hhg hhh hhi hho hhr hhs hib hie hig hih hii hio hir his hob hoe hog hoh hoi hoo hor hos hr- hrb hre hrg hrh hri hro hrr hrs hsb hse hsg hsh hsi hsr hss ibb ibe ibg ibh ibi ibo ibr ibs ie- iee ieg iei ier ies igb ige igg igh igi igo igr igs ihb ihe ihg ihh ihi iho ihr ihs iib iie iih iii iio iir iis io- iob ioe iog ioh ioi ioo ior ios ir- irb ire irg iri iro irr irs is- isb ise isg ish isi iso isr iss o-i ob- obb obe obg obh obi obo obr obs oeb oee oeg oeh oei oeo oer oes oge ogg ogh ogi ogo ogs ohe ohg ohh ohi oho ohr ohs oib oie oii oio oir ois oo- oob oog ooh ooi ooo oor oos or- orb ore org orh ori oro orr ors os- osb ose osg osh osi oso osr oss rbb rbe rbg rbh rbi rbo rbr rbs re- reb ree reg reh rei reo rer res rgb rge rgg rgh rgi rgo rgr rgs rh- rhb rhe rhg rhh rhi rho rhr rhs rib rie rig rih rii rio rir ris rob roe rog roh roi roo ror ros rrb rrg rrh rri rrr rrs rsb rse rsg rsh rsi rso rsr rss sbb sbe sbg sbh sbi sbo sbr sbs se- seb see seg seh sei seo ser ses sgb sge sgg sgh sgi sgo sgr sgs sh- shb she shg shh shi sho shr shs sib sie sig sih sii sio sir sis sob soe sog soh soi soo sor sos sr- srb sre srg srh sri sro srr srs ss- ssb sse ssg ssh ssi sso ssr sss

-ose bbbb bbbs bbeb bbhs bbrg bebb bebe bebi bebo beeb beeg beer bees begg begi bego begs behr behs beir beis beo- beor beos bere berg beri bero berr bers bes- bese besh beso bess bggs bghs bher bhhs bhie bhir bhog bhoi bhor bibb bibe bibi bibo bibs bieb bier bies bigb bige bigg bigo bigs bihe bihi bihs biis bio- biog bioi bios birb bire birg biri biro birr birs bis- bise bish biso biss bobb bobe bobi bobo bobs boee boeo boer boes boge bogg bogh bogi bogo bogs boho bohr bohs boi- boie boii bois boob booe boog booh boor boos bor- bore borg borh bori boro borr bors bose bosh bosi boso boss breb bree breg brei breo brer bres brhs brie brig brih brio bris brob broe brog broh broo bror bros brrr brrs brsb brsr bseb bsee bseg bser bses bsgs bshs bsos bsse ebbo ebbr ebbs eber ebes ebhs ebis eboe eboo ebor ebos ebro eeee eees eegs eehs eerg eero eers eese eesi egbe egee eger eggb egge eggh eggi eggo eggs eghe eghh eghs egir egis ego- egoi egor egos egre egri egsh egss eheh eher ehhs ehis ehre eiei eier eies eige eigg eigh eiho eire eirs eise eish eiso eiss eoes eoir eois eore eori erbb erbe ereb erei erer eres erg- ergg ergh ergi ergo ergs erhs erie erih erio eris erob eroe eroi eroo eros erre erro errs erse ersh ersi erso esbo esbs esee eseo eser eses eshs esie esis eso- esos esri esse essg essh essi esso gbbo gbbs gbhs gebe gebi geer gees gege gegg gego gehs geie geig geir geis geo- geog geos gerb gere geri gero gers gesg gesi geso gess gggg gghg ggss ghee gheg ghhs ghib ghoi gibb gibe gibh gibs gier gies gige gigg gigi gigo gigs gihe gihs giis giog gioi gire girg giri giro girr girs gise gish giss gobe gobi gobo gobs goer goes gogh gogi gogo gogs gohb gohs gois goog gooi goor goos gorb gore gorg gori goro gorr gors gose gosh gosi goso goss grbr greb gree greg gres grhs grib grie grig gris grob grog groh groi groo gror gros grrr grrs grss gshs gsis gsoh gsos gsse h-ii hbbs hbes hbhs hbio hbos hbrs hbss hebb hebe hebi hebo hebr heeb heeg heer hees hege hegg hegh hegi hego hehe heho hehs heie heih heir heis heor herb here herg heri hero herr hers hesh hess hghs hgse hhgg hhhh hhhs hibi hiei hier hies hige high higi higs hihe hihi hiho hiie hiis hiob hire hiri hiro hirs hisb hise hish hiss hobe hobo hobs hoei hoer hoes hoge hogg hogh hogi hogo hogs hohe hoho hoie hoir hois hooe hoor hoos hore horg hori horo horr hors hose hosh hoss hree hrhs hrib hrob hros hrso hsei hses hshs hsob hsse