-er -ol -th b-u bbb bbd bbe bbh bbi bbl bbo bbr bbt bbu bdb bdd bde bdh bdi bdl bdo bdr bdt bdu be- beb bed bee beh bei bel beo ber bet beu bhb bhd bhe bhh bhi bhl bho bhr bht bhu bi- bib bid bie bih bii bil bio bir bit biu blb bld ble blh bli bll blo blr blt blu bob bod boe boh boi bol boo bor bot bou brb brd bre brh bri brl bro brr brt bru btb btd bte bth bti btl bto btr btt btu bub bud bue buh bui bul buo bur but buu dbb dbd dbe dbh dbi dbl dbo dbr dbt dbu ddb ddd dde ddh ddi ddl ddo ddr ddt ddu de- deb ded dee deh dei del deo der det deu dh- dhb dhd dhe dhh dhi dhl dho dhr dht dhu di- dib did die dih dii dil dio dir dit diu dl- dlb dld dle dlh dli dll dlo dlr dlt dlu dob dod doe doh doi dol doo dor dot dou drb drd dre dri drl dro drr drt dru dtb dtd dte dth dti dtl dto dtr dtt dtu dub dud due duh dui dul duo dur dut ebb ebd ebe ebh ebi ebl ebo ebr ebt ebu ed- edb edd ede edh edi edl edo edr edt edu eeb eed eee eel eeo eer eet ehb ehd ehe ehh ehi ehl eho ehr eht ehu eib eid eie eii eil eio eir eit eiu elb eld ele elh eli ell elo elr elt elu eo- eob eod eoe eoh eoi eol eoo eor eot eou erb erd ere erh eri erl ero err ert eru etb etd ete eth eti etl eto etr ett etu eu- eub eud eue eui eul eur eut h-i hbb hbd hbe hbh hbi hbl hbo hbr hbt hbu hdb hdd hde hdh hdi hdl hdo hdr hdt hdu he- heb hed hee heh hei hel heo her het heu hhb hhd hhe hhh hhi hhl hho hhr hht hhu hib hid hie hih hii hil hio hir hit hiu hlb hld hle hlh hli hll hlo hlr hlt hlu hob hod hoe hoh hoi hol hoo hor hot hou hr- hrb hrd hre hrh hri hrl hro hrr hrt hru htb htd hte hth hti htl hto htr htt hub hud hue huh hui hul huo hur hut huu i-d ibb ibd ibe ibh ibi ibl ibo ibr ibt ibu idb idd ide idh idi idl ido idr idt idu ie- ied iee iei iel ier iet ihb ihd ihe ihh ihi ihl iho ihr iht ihu iib iid iie iih iii iil iio iir iit iiu il- ilb ild ile ilh ili ill ilo ilr ilt ilu io- iob iod ioe ioh ioi iol ioo ior iot iou ir- irb ird ire iri irl iro irr irt iru itb itd ite ith iti itl ito itt itu iu- iub iud iue iui iur iut lbb lbd lbe lbh lbi lbl lbo lbr lbt lbu ldb ldd lde ldh ldi ldl ldo ldr ldt ldu leb led lee leh lei lel leo ler let leu lhb lhd lhh lhi lho lhr lht lhu lib lid lie lih lii lil lio lir lit liu llb lld lle lli lll llo llr llt llu lob lod loe loh loi lol loo lor lot lou lrb lrd lrh lri lro lrr lrt lru ltb ltd lte lth lti ltl lto ltr ltt ltu lub lud lue luh lui lul luo lur lut luu o-i ob- obb obd obe obh obi obl obo obr obt obu odb odd ode odh odi odl odo odr odt odu oeb oed oee oeh oei oel oeo oer oet ohd ohe ohh ohi ohl oho ohr oht ohu oib oid oie oii oil oio oir oit oiu olb old ole oli oll olo olt olu oo- oob ood ooh ooi ool ooo oor oot or- orb ord ore orh ori orl oro orr ort oru ot- otb otd ote oth oti otl oto otr ott otu ou- oud oue ouh oui oul ouo our out rbb rbd rbe rbh rbi rbl rbo rbr rbt rbu rdb rdd rde rdh rdi rdl rdo rdr rdt rdu re- reb red ree reh rei rel reo rer ret reu rh- rhb rhd rhe rhh rhi rhl rho rhr rht rhu rib rid rie rih rii ril rio rir rit rld rle rlh rli rll rlo rlr rlt rlu rob rod roe roh roi rol roo ror rot rou rrb rrd rrh rri rrl rrr rrt rru rtb rtd rte rti rtl rto rtr rtt rtu rub rud rue ruh rui ruo rur rut ruu tbb tbd tbe tbh tbi tbl tbo tbr tbt tbu tdb tdd tde tdh tdi tdl tdo tdr tdt tdu te- teb ted tee teh tei tel teo ter tet teu th- thb thd the thh thi thl tho thr tht thu tib tid tie tih tii til tio tir tit tiu tld tle tlh tli tll tlo tlr tlt tlu to- tob tod toe toh toi tol too tor tot tou trb trd tre trh tri trl tro trr trt tru ttb ttd tte tth tti ttl tto ttr ttt ttu tub tud tue tuh tui tul tuo tur tut tuu ubb ube ubh ubi ubl ubo ubr ubt ubu udb udd ude udi udl udo udr udt udu ueb ued uee ueh uei uel uer uet uhb uhd uhe uhh uhi uhl uho uhr uht uhu uib uid uie uii uil uio uir uit uiu ulb uld ule uli ull ulo ulr ult ulu uob uod uoe uol uoo uor uot ur- urb urd ure uri url uro urr urt uru utb utd ute uth uti utl uto utr utt utu uue uur uut uuu

-hou bbbb bbdd bbdo bbeb bbet bblb bd-r bddh bdii bdle bebb bebe bebi bebo bede bedi bedl bedo bedu beeb beed beel