-th b-u bbb bbd bbh bbi bbo bbr bbt bbu bdb bdd bdh bdi bdo bdr bdt bdu bhb bhd bhh bhi bho bhr bht bhu bi- bib bid bih bii bio bir bit biu bob bod boh boi boo bor bot bou brb brd brh bri bro brr brt bru btb btd bth bti bto btr btt btu bub bud buh bui buo bur but buu dbb dbd dbh dbi dbo dbr dbt dbu ddb ddd ddh ddi ddo ddr ddt ddu dh- dhb dhd dhh dhi dho dhr dht dhu di- dib did dih dii dio dir dit diu dob dod doh doi doo dor dot dou drb drd dri dro drr drt dru dtb dtd dth dti dto dtr dtt dtu dub dud duh dui duo dur dut h-i hbb hbd hbh hbi hbo hbr hbt hbu hdb hdd hdh hdi hdo hdr hdt hdu hhb hhd hhh hhi hho hhr hht hhu hib hid hih hii hio hir hit hiu hob hod hoh hoi hoo hor hot hou hr- hrb hrd hrh hri hro hrr hrt hru htb htd hth hti hto htr htt hub hud huh hui huo hur hut huu i-d ibb ibd ibh ibi ibo ibr ibt ibu idb idd idh idi ido idr idt idu ihb ihd ihh ihi iho ihr iht ihu iib iid iih iii iio iir iit iiu io- iob iod ioh ioi ioo ior iot iou ir- irb ird iri iro irr irt iru itb itd ith iti ito itt itu iu- iub iud iui iur iut o-i ob- obb obd obh obi obo obr obt obu odb odd odh odi odo odr odt odu ohd ohh ohi oho ohr oht ohu oib oid oii oio oir oit oiu oo- oob ood ooh ooi ooo oor oot or- orb ord orh ori oro orr ort oru ot- otb otd oth oti oto otr ott otu ou- oud ouh oui ouo our out rbb rbd rbh rbi rbo rbr rbt rbu rdb rdd rdh rdi rdo rdr rdt rdu rh- rhb rhd rhh rhi rho rhr rht rhu rib rid rih rii rio rir rit rob rod roh roi roo ror rot rou rrb rrd rrh rri rrr rrt rru rtb rtd rti rto rtr rtt rtu rub rud ruh rui ruo rur rut ruu tbb tbd tbh tbi tbo tbr tbt tbu tdb tdd tdh tdi tdo tdr tdt tdu th- thb thd thh thi tho thr tht thu tib tid tih tii tio tir tit tiu to- tob tod toh toi too tor tot tou trb trd trh tri tro trr trt tru ttb ttd tth tti tto ttr ttt ttu tub tud tuh tui tuo tur tut tuu ubb ubh ubi ubo ubr ubt ubu udb udd udi udo udr udt udu uhb uhd uhh uhi uho uhr uht uhu uib uid uii uio uir uit uiu uob uod uoo uor uot ur- urb urd uri uro urr urt uru utb utd uth uti uto utr utt utu uur uut uuu

-hou bbbb bbdd bbdo bd-r bddh bdii bhir bhit bhoi bhor bhot bhrt bhur bhut bhuu bibb bibi bibo bidi bido bidr bidu bihi bihu bio- bioi biot biou birb bird biri biro birr birt biru bitd bith bito bitt bitu bobb bobi bobo bobu bodb bodh bodi bodo bodu bohd boho bohr boht bohu boi- boid boii boit boiu boob bood booh boor boot bor- bord borh bori boro borr bort boru botb botd both boti boto bott boud bouh bour bout brdo brdt brid brih brio brit brob brod broh broo bror brot brou brrr brud bruh brut btdt btob btor btrt bttb bubb bubi bubo bubu budb budd budi budo budu buhi buho buhr buid buir buit buiu bur- burb burd burh buri buro burr burt buru but- buti buto butt d-bo dbit dbtt dddd ddot ddub dhod dhor dhur dibb dibo didi dido didu dihu diii dior diot diou dird dirr dirt dith diti dito ditt dobb dobi dobu dod- dodd dodi dodo dohr doid doit doob dood door doot dord dori doro dorr dort doru dotd doth doti doto dott doub doud dour dout drib drih drit drob drod droh drot drou drub drui drut druu dthd dtor dtot dub- dubb dubh dubu dudd dudo dudu duhr duhu duid duir duit duo- duri duro durt duru duur duut h-ii hbio hbit hbtu hdod hdri hdtt hhhh hibi hibt hibu hidi hihi hiho hiht hiit hiiu hiob hird hiri hiro hirt hiru hiti hito hitt hobo hodh hodi hodr hoho hoid hoir hoit hood hoor hoot hord hori horo horr hort hotb hotd hoth hoti hoto hotr hott hotu houd hour hout hrib hrid hrit hrob hrod hrtb hrud htoh httr hubb hubi hubo hudd hudi hudo hudu huhi huhu huib huid huir huit huor huot hurd huri huro hurr hurt huru huth huti huto hutt hutu huub ibdo ibid ibot ibrd ibri ibro ibtb iddo idid idio idir idro idub iduo ihdr ihit ihob ihrd ihub ihud ihuo iiht iiii iiio iiit iioi iioo iitr iitt iobi iod- iodd iodo ioii ioio ioit iooi iooo iori ioto irdo iri- irid irio irob irod iroh irri irti itdo itoh itoi itoo itor itou itri itto itur iuiu obbo obdt obid obit oboi obor obot obrh obri obro obtd obuh odbo oddd oddi odio odir odiu odoh odoo odor odot odou odtu odur ohhi ohho ohid ohio ohob ohoh ohto ohtu oido oiii oirt oiti oobi oodi ooho ooid oooh oooo oord oort ootb orbb orbi orbo orbu ordo ordu ori- orid orio orit oro- oror orot orri orro orth orto orub otbd otho othr otit oto- otoh otoo otor otro otti otto ottu otur oudh ouii ouir ouit our- ouro ourt out- outb outh outi outo ouu- rbbb rbbr rboh rdio rhib rhio rhob rhod rhoh rib- ribo ribu ridd ridi rido riho riht riot riou riri rith riti rito ritt ritu rob- robb robi robo robt robu rodd rodi rodo