-ol -th bbb bbe bbg bbh bbi bbl bbo bbt be- beb bee beg beh bei bel beo bet bgb bge bgg bgh bgi bgl bgo bgt bhb bhe bhg bhh bhi bhl bho bht bi- bib bie big bih bii bil bio bit blb ble blg blh bli bll blo blt bob boe bog boh boi bol boo bot btb bte btg bth bti btl bto btt ebb ebe ebg ebh ebi ebl ebo ebt eeb eee eeg eel eeo eet egb ege egg egh egi egl ego egt ehb ehe ehg ehh ehi ehl eho eht eib eie eig eii eil eio eit elb ele elg elh eli ell elo elt eo- eob eoe eog eoh eoi eol eoo eot etb ete etg eth eti etl eto ett gbe gbg gbh gbi gbl gbo gbt ge- geb gee geg geh gei gel geo get ggb ggg ggh ggi ggo ggt ghb ghe ghg ghh ghi ghl gho ght gib gie gig gih gii gil gio git glb gle glg glh gli gll glo glt gob goe gog goh goi gol goo got gtb gte gtg gth gti gtl gto gtt h-i hbb hbe hbg hbh hbi hbl hbo hbt he- heb hee heg heh hei hel heo het hgb hge hgg hgh hgi hgl hgo hgt hhb hhe hhg hhh hhi hhl hho hht hib hie hig hih hii hil hio hit hlb hle hlg hlh hli hll hlo hlt hob hoe hog hoh hoi hol hoo hot htb hte htg hth hti htl hto htt ibb ibe ibg ibh ibi ibl ibo ibt ie- iee ieg iei iel iet igb ige igg igh igi igl igo igt ihb ihe ihg ihh ihi ihl iho iht iib iie iih iii iil iio iit il- ilb ile ilg ilh ili ill ilo ilt io- iob ioe iog ioh ioi iol ioo iot itb ite itg ith iti itl ito itt lbb lbe lbg lbh lbi lbl lbo lbt leb lee leg leh lei lel leo let lgb lge lgg lgh lgi lgl lgo lgt lhb lhh lhi lho lht lib lie lig lih lii lil lio lit llb lle llg lli lll llo llt lob loe log loh loi lol loo lot ltb lte ltg lth lti ltl lto ltt o-i ob- obb obe obg obh obi obl obo obt oeb oee oeg oeh oei oel oeo oet oge ogg ogh ogi ogl ogo ogt ohe ohg ohh ohi ohl oho oht oib oie oii oil oio oit olb ole olg oli oll olo olt oo- oob oog ooh ooi ool ooo oot ot- otb ote otg oth oti otl oto ott tbb tbe tbg tbh tbi tbl tbo tbt te- teb tee teg teh tei tel teo tet tgb tge tgg tgh tgi tgl tgo tgt th- thb the thg thh thi thl tho tht tib tie tig tih tii til tio tit tle tlg tlh tli tll tlo tlt to- tob toe tog toh toi tol too tot ttb tte ttg tth tti ttl tto ttt

bbbb bbeb bbet bblb bebb bebe bebi bebo beeb beeg beel beet begg begi bego beil beit bele belg beli bell belo belt beo- beot bete beth beti beto bett bght bhel bhet bhie bhil bhit bhog bhoi bhot bibb bibe bibi bibl bibo bieb biel biet bigb bige bigg bigo bigt bihe bihi bihl bile bili bill bilo bilt bio- biog bioi biol biot bite bith bito bitt blbt bleb blee bleg bleh blei bleo blet blio blit blob blog bloo blot bobb bobe bobi bobo boee boel boeo boet boge bogg bogh bogi bogo bogt bohl boho boht boi- boie boii boil boit bole bolg boli boll bolo bolt boob booe boog booh bool boot botb bote both boti boto bott btie btob bttb ebbo ebel ebit ebli eboe ebol eboo eeee eele eete eeth egbe egee egel eggb egge eggh eggi eggo eghe eghh egil egle egli ego- egoi egol egot egte eheh ehel ehle ehlo ehte eiei eige eigg eigh eiho eile eitb eith eiti eito el-b elbe elbi elbo elee eleh eleo elet elgg elhi elie elil elio elit elle elli ello elog eloi elte elto eole eoli eolo eoto etee etel eth- ethe etho etio etoe etoh ette etti etto gbbo gebe gebi geel geet gege gegg gegl gego geht geie geig geil geit gelb gele gelg geli gell gelo gelt geo- geog geol getb gete getg geth geti geto gett ggbt gggg gghg ghee gheg ghel ghib ghit ghll ghoi ghol gibb gibe gibh giel giet gige gigg gigi gigo gihe gile gilg gili gill gilo gilt giog gioi gite gith gito gleb glee gleg glei gleo glet glge gli- glib glie glit glob glog gloh glot gobe gobi gobl gobo goel gogh gogi gogo gohb goit gole goli goll golo golt goog gooi gool goot gote goth goti gotl goto gott gtoe h-ii hbio hbit hbtl hebb hebe hebi hebo heeb heeg heel heet hege hegg hegh hegi hego hehe heho heie heih heil heit hele heli hell helo helt hete heth heto hett hhgg hhhh hibi hibt hiei hiet hige high higi higl higt hihe hihi hiho hiht hiie hiil hiit hile hili hill hilo hilt hiob hite hiti hito hitt hobe hobo hoei hoel hoge hogg hogh hogi hogl hogo hohe hohl hoho hoie hoil hoit hol- holb hole holh holi holl holo holt hooe hool hoot hotb hote hoth hoti hotl hoto hott htet htgl htoh htol i-be i-go ibeg ibeh ibet ibge ibie ible ibot ibtb ibtl ieet ieie ieio iele ieoh iett igbo igel iget ighe ight igil igli iglo igoe igoo igot ihit ihob iihl iiht iiie iiii iiio iiit iioi iioo iitt ile- ileo ilet ilie ilio ilit ill- ille illi illo illt ilog iloo ilot iobi ioee ioel iogt ioii ioio ioit iole iolo iooi iooo iote ioto itbe itel itet itgo ithe itie itil itll itoh itoi itol itoo itto lbgt lebo leel leet