-er -ey -th bbb bbe bbh bbi bbo bbr bbt bbx bby be- beb bee beh bei beo ber bet bex bey bhb bhe bhh bhi bho bhr bht bhx bi- bib bie bih bii bio bir bit bix biy bob boe boh boi boo bor bot box boy brb bre brh bri bro brr brt brx bry btb bte bth bti bto btr btt btx bty bxb bxi bxo bxx by- bye byh byi byo byr byt ebb ebe ebh ebi ebo ebr ebt ebx eby eeb eee eeo eer eet eex eey ehb ehe ehh ehi eho ehr eht eib eie eii eio eir eit eix eo- eob eoe eoh eoi eoo eor eot erb ere erh eri ero err ert ery etb ete eth eti eto etr ett etx ety ex- exe exh exi exo exr ext exx exy eye eyo eyr eyt h-i hbb hbe hbh hbi hbo hbr hbt hbx hby he- heb hee heh hei heo her het hex hey hhb hhe hhh hhi hho hhr hht hhy hib hie hih hii hio hir hit hix hob hoe hoh hoi hoo hor hot hox hoy hr- hrb hre hrh hri hro hrr hrt htb hte hth hti hto htr htt htx hty hy- hyb hye hyh hyi hyo hyr hyt hyy ibb ibe ibh ibi ibo ibr ibt ibx iby ie- iee iei ier iet iex iey ihb ihe ihh ihi iho ihr iht ihy iib iie iih iii iio iir iit iix io- iob ioe ioh ioi ioo ior iot ir- irb ire iri iro irr irt irx iry itb ite ith iti ito itt itx ity ixe ixi ixy iye iyo iyr iyt iyy o-i ob- obb obe obh obi obo obr obt obx oby oeb oee oeh oei oeo oer oet oex oey ohe ohh ohi oho ohr oht oib oie oii oio oir oit oo- oob ooh ooi ooo oor oot oox or- orb ore orh ori oro orr ort orx ory ot- otb ote oth oti oto otr ott ox- oxb oxi oxo oxt oxx oxy oye oyi oyo rbb rbe rbh rbi rbo rbr rbt rbx re- reb ree reh rei reo rer ret rex rey rh- rhb rhe rhh rhi rho rhr rht rib rie rih rii rio rir rit rix riy rob roe roh roi roo ror rot rox roy rrb rrh rri rrr rrt rtb rte rti rto rtr rtt rtx rty rxr ry- rye ryo ryr ryy t-x tbb tbe tbh tbi tbo tbr tbt te- teb tee teh tei teo ter tet tex tey th- thb the thh thi tho thr tht thx thy tib tie tih tii tio tir tit tix tiy to- tob toe toh toi too tor tot tox toy trb tre trh tri tro trr trt trx try ttb tte tth tti tto ttr ttt ttx tty txe txi txt tye tyo tyr tyt xbe xbr xbx xee xer xet xex xht xie xii xio xit xix xoi xoo xor xot xox xrt xrx xry xti xtr xtx xty xxi xxo xxx xxy xyr xyy ybe ybi ybr yby yeb yee yeh yei yeo yer yet yex yey yhe yhi yht yie yih yii yio yir yit yob yoe yoi yoo yor yot yox yoy yre yro yrt yte yth yto ytr ytt yxe yxy yyb yye yyt yyy

bbbb bbeb bbet bbox bboy bbyo bebb bebe bebi bebo beby beeb beer beet beey behr beir beit beo- beor beot bere beri bero berr bert bery bete beth beti beto bett beye beyi beyt bher bhet bhie bhir bhit bhoi bhor bhot bhoy bhrt bibb bibe bibi bibo bieb bier biet bihe bihi bio- bioi biot biox birb bire biri biro birr birt birx biry bite bith bito bitt bitx bixi bobb bobe bobi bobo boby boee boeo boer boet boey boho bohr boht bohy boi- boie boii boit boob booe booh boor boot boox bor- bore borh bori boro borr bort bory botb bote both boti boto bott boty boxy boye boyi boyo breb bree brei breo brer bret brex brey brie brih brio brit brix brob broe broh broo bror brot brox brrr bry- brye bryo btex btie btob btor btrt btry bttb byer byit byob byoi byre byrt byte byth ebbo ebbr ebby eber ebit ebix eboe eboo ebor ebox eboy ebro eeby eeee eero eery eete eeth eext eheh eher ehre ehte ehyt eiei eier eiho eire eiry eitb eith eiti eito eitr eoir eore eori eoto er-x erbb erbe ereb erei erer eret erie erih erio erit erob eroe eroi eroo erre erro erth erye eryx etbr etee eter eth- ethe etho etio etix etoe etoh etox etoy etre etro ette etti etto etty exer exh- exhi exit exo- exor exrx exte extr exxy eyeb eyer eyet eyey eyio eyir eyot eyre eyry eyte eyth eyyr h-ii hbio hbit hbox hebb hebe hebi hebo hebr heby heeb heer heet hehe heho heie heih heir heit heor herb here heri hero herr hert hery hete heth heto hett hex- hexb hexe hexi hext heye heyh heyr heyt hhex hhhh hibi hibt hiei hier hiet hihe hihi hiho hiht hiie hiit hiob hire hiri hiro hirt hite hiti hito hitt hiyo hobe hobo hoby hoei hoer hoey hohe hoho hoie hoir hoit hoix hooe hoor hoot hoox hore hori horo horr hort hory hotb hote hoth hoti hoto hotr hott hoye hoyi hoyt hree hrib hrit hrob hrtb hrte hryb htet htoh httr hybe hybo hyer hyet hyhe hyo- hyre hyrt hyte i-be i-by ibeh ibet ibex ibie ibot ibox ibri ibro ibtb ibyi ieet ieie ieio ieoh iere ieri iett iher ihit ihob ihre iiht iiie iiii iiio iiit iioi iioo iitr iitt iobi ioby ioee ioii ioio ioit iooi iooo iore iori iote ioto irbe irby iree irer irex iri- irie irio irix iriy irob iroh irre irri irte irti itbe itby iter itet itex ithe itie itoh itoi itoo itor itri itry itto