-ol -th b-p bbb bbd bbe bbh bbi bbl bbo bbp bbt bdb bdd bde bdh bdi bdl bdo bdp bdt be- beb bed bee beh bei bel beo bep bet bhb bhd bhe bhh bhi bhl bho bhp bht bi- bib bid bie bih bii bil bio bip bit blb bld ble blh bli bll blo blp blt bob bod boe boh boi bol boo bop bot bpb bpd bpe bph bpi bpl bpo bpp bpt btb btd bte bth bti btl bto btp btt dbb dbd dbe dbh dbi dbl dbo dbp dbt ddb ddd dde ddh ddi ddl ddo ddp ddt de- deb ded dee deh dei del deo dep det dh- dhb dhd dhe dhh dhi dhl dho dhp dht di- dib did die dih dii dil dio dip dit dl- dlb dld dle dlh dli dll dlo dlp dlt dob dod doe doh doi dol doo dop dot dpb dpd dpe dph dpi dpl dpo dpp dpt dtb dtd dte dth dti dtl dto dtp dtt ebb ebd ebe ebh ebi ebl ebo ebp ebt ed- edb edd ede edh edi edl edo edp edt eeb eed eee eel eeo eep eet ehb ehd ehe ehh ehi ehl eho ehp eht eib eid eie eii eil eio eip eit elb eld ele elh eli ell elo elp elt eo- eob eod eoe eoh eoi eol eoo eop eot ep- epb epd epe eph epi epl epo epp ept etb etd ete eth eti etl eto etp ett h-i hbb hbd hbe hbh hbi hbl hbo hbp hbt hdb hdd hde hdh hdi hdl hdo hdp hdt he- heb hed hee heh hei hel heo hep het hhb hhd hhe hhh hhi hhl hho hhp hht hib hid hie hih hii hil hio hip hit hlb hld hle hlh hli hll hlo hlp hlt hob hod hoe hoh hoi hol hoo hop hot hpb hpd hpe hph hpi hpl hpo hpp hpt htb htd hte hth hti htl hto htp htt i-d ibb ibd ibe ibh ibi ibl ibo ibp ibt idb idd ide idh idi idl ido idp idt ie- ied iee iei iel iep iet ihb ihd ihe ihh ihi ihl iho ihp iht iib iid iie iih iii iil iio iip iit il- ilb ild ile ilh ili ill ilo ilp ilt io- iob iod ioe ioh ioi iol ioo iop iot ipb ipd ipe ipi ipl ipo ipp ipt itb itd ite ith iti itl ito itp itt l-p lbb lbd lbe lbh lbi lbl lbo lbp lbt ldb ldd lde ldh ldi ldl ldo ldp ldt leb led lee leh lei lel leo lep let lhb lhd lhh lhi lho lhp lht lib lid lie lih lii lil lio lip lit llb lld lle lli lll llo llp llt lob lod loe loh loi lol loo lop lot lpb lpd lpe lph lpi lpl lpo lpp lpt ltb ltd lte lth lti ltl lto ltp ltt o-i ob- obb obd obe obh obi obl obo obp obt odb odd ode odh odi odl odo odp odt oeb oed oee oeh oei oel oeo oep oet ohd ohe ohh ohi ohl oho ohp oht oib oid oie oii oil oio oip oit olb old ole oli oll olo olp olt oo- oob ood ooh ooi ool ooo oop oot op- opb opd ope oph opi opl opo opp opt ot- otb otd ote oth oti otl oto otp ott p-p pbb pbd pbe pbi pbl pbo pbp pbt pdb pdd pde pdh pdi pdl pdo pdp pdt peb ped pee peh pei pel peo pep pet phb phd phe phi phl pho php pht pib pid pie pih pii pil pio pip pit plb pld ple plh pli pll plo plp plt pob pod poe poh poi pol poo pop pot ppb ppd ppe pph ppi ppl ppo ppp ppt pt- ptb ptd pte pth pti ptl pto ptp ptt tbb tbd tbe tbh tbi tbl tbo tbp tbt tdb tdd tde tdh tdi tdl tdo tdp tdt te- teb ted tee teh tei tel teo tep tet th- thb thd the thh thi thl tho thp tht tib tid tie tih tii til tio tip tit tld tle tlh tli tll tlo tlp tlt to- tob tod toe toh toi tol too top tot tpb tpd tpe tph tpi tpl tpo tpp tpt ttb ttd tte tth tti ttl tto ttp ttt

bbbb bbdd bbdo bbeb bbet bblb bddh bdii bdle bebb bebe bebi bebo bede bedi bedl bedo beeb beed beel beep beet beil beit beld bele beli bell belo belp belt beo- beod beot bepo bete beth beti beto bett bhdl bhel bhet bhie bhil bhit bhoi bhot bhpl bibb bibe bibi bibl bibo bide bidi bido bieb bied biel biet bihe bihi bihl bild bile bili bill bilo bilt bio- bioi biol biot bipp bitd bite bith bito bitt blbt bleb bled blee bleh blei bleo blet blio blip blit blob blod bloo blop blot bobb bobe bobi bobo bodb bode bodh bodi bodo boee boel boeo boep boet bohd bohl boho boht boi- boid boie boii boil boit bold bole boli boll bolo bolt boob bood booe booh bool boop boot bope bopp botb botd bote both boti boto bott bpel bpoe bpot bpti btbp btdt btie btlp btob bttb d-bo dbit dblp dbpd dbtt dddd ddie ddot ddpo debe debi debt dedd dede dedi dedo deeb deed deel deep deet dehi deid deie deih deil deip deit deld dele deli dell delo delp delt deol deop depe depo depp dept dete deth deto dhbp dhed dhee dhod dhol dibb dibe dibo dibp dide didi dido dieb died diel diep diet diii dile dili dill dilo diol diop diot dipe dipl dipo dipp dipt dite dith diti dito ditt dlbd dlib dlii dlil dlit dobb dobe dobi dobl dod- dodd dode dodi dodo doel dohl doid doil doit dold dole doli doll dolo dolp dolt doob dood