-er -th b-p bbb bbd bbe bbh bbi bbn bbo bbp bbr bbt bdb bdd bde bdh bdi bdo bdp bdr bdt be- beb bed bee beh bei ben beo bep ber bet bhb bhd bhe bhh bhi bho bhp bhr bht bi- bib bid bie bih bii bin bio bip bir bit bnb bnd bne bni bnn bno bnp bnr bnt bob bod boe boh boi bon boo bop bor bot bpb bpd bpe bph bpi bpn bpo bpp bpr bpt brb brd bre brh bri brn bro brp brr brt btb btd bte bth bti btn bto btp btr btt dbb dbd dbe dbh dbi dbn dbo dbp dbr dbt ddb ddd dde ddh ddi ddn ddo ddp ddr ddt de- deb ded dee deh dei den deo dep der det dh- dhb dhd dhe dhh dhi dho dhp dhr dht di- dib did die dih dii din dio dip dir dit dnb dnd dne dnh dni dnn dno dnp dnr dnt dob dod doe doh doi don doo dop dor dot dpb dpd dpe dph dpi dpn dpo dpp dpr dpt drb drd dre dri drn dro drp drr drt dtb dtd dte dth dti dtn dto dtp dtr dtt ebb ebd ebe ebh ebi ebn ebo ebp ebr ebt ed- edb edd ede edh edi edn edo edp edr edt eeb eed eee een eeo eep eer eet ehb ehd ehe ehh ehi ehn eho ehp ehr eht eib eid eie eii ein eio eip eir eit en- enb end ene enh eni enn eno enp enr ent eo- eob eod eoe eoh eoi eon eoo eop eor eot ep- epb epd epe eph epi epn epo epp epr ept erb erd ere erh eri ern ero erp err ert etb etd ete eth eti etn eto etp etr ett h-i hbb hbd hbe hbh hbi hbn hbo hbp hbr hbt hdb hdd hde hdh hdi hdn hdo hdp hdr hdt he- heb hed hee heh hei hen heo hep her het hhb hhd hhe hhh hhi hhn hho hhp hhr hht hib hid hie hih hii hin hio hip hir hit hnb hnd hne hnh hnn hno hnt hob hod hoe hoh hoi hon hoo hop hor hot hpb hpd hpe hph hpi hpn hpo hpp hpr hpt hr- hrb hrd hre hrh hri hrn hro hrp hrr hrt htb htd hte hth hti htn hto htp htr htt i-d ibb ibd ibe ibh ibi ibn ibo ibp ibr ibt idb idd ide idh idi idn ido idp idr idt ie- ied iee iei ien iep ier iet ihb ihd ihe ihh ihi ihn iho ihp ihr iht iib iid iie iih iii iin iio iip iir iit in- inb ind ine inh ini inn ino inp inr int io- iob iod ioe ioh ioi ion ioo iop ior iot ipb ipd ipe ipi ipn ipo ipp ipr ipt ir- irb ird ire iri irn iro irp irr irt itb itd ite ith iti itn ito itp itt n-i nbb nbd nbe nbi nbn nbo nbp nbr nbt ndb ndd nde ndh ndi ndn ndo ndp ndr ndt ne- neb ned nee neh nei nen neo nep ner net nhb nhd nhe nhh nhi nhn nhp nhr nht nib nid nie nih nii nin nio nip nir nit nnb nne nnh nni nnn nno nnp nnt no- nob nod noe noh noi non noo nop nor not npb npd npe nph npi npn npo npp npr npt nrb nrd nre nri nrn nro nrp nrr nrt ntb ntd nte nth nti ntn nto ntp ntr ntt o-i ob- obb obd obe obh obi obn obo obp obr obt odb odd ode odh odi odn odo odp odr odt oeb oed oee oeh oei oen oeo oep oer oet ohd ohe ohh ohi ohn oho ohp ohr oht oib oid oie oii oin oio oip oir oit on- onb ond one onh oni onn ono onp onr ont oo- oob ood ooh ooi oon ooo oop oor oot op- opb opd ope oph opi opn opo opp opr opt or- orb ord ore orh ori orn oro orp orr ort ot- otb otd ote oth oti otn oto otp otr ott p-p pbb pbd pbe pbi pbn pbo pbp pbr pbt pdb pdd pde pdh pdi pdn pdo pdp pdr pdt peb ped pee peh pei pen peo pep per pet phb phd phe phi phn pho php phr pht pib pid pie pih pii pin pio pip pir pit pn- pnb pnd pne pnh pni pnn pno pnp pnr pnt pob pod poe poh poi pon poo pop por pot ppb ppd ppe pph ppi ppn ppo ppp ppr ppt prb prd pre prh pri prn pro prp prr prt pt- ptb ptd pte pth pti ptn pto ptp ptr ptt rbb rbd rbe rbh rbi rbn rbo rbp rbr rbt rdb rdd rde rdh rdi rdn rdo rdp rdr rdt re- reb red ree reh rei ren reo rep rer ret rh- rhb rhd rhe rhh rhi rhn rho rhp rhr rht rib rid rie rih rii rin rio rip rir rit rnb rnd rnh rni rnn rno rnp rnr rnt rob rod roe roh roi ron roo rop ror rot rpb rpd rpe rph rpi rpn rpo rpp rpr rpt rrb rrd rrh rri rrn rrp rrr rrt rtb rtd rte rti rtn rto rtp rtr rtt tbb tbd tbe tbh tbi tbn tbo tbp tbr tbt tdb tdd tde tdh tdi tdn tdo tdp tdr tdt te- teb ted tee teh tei ten teo tep ter tet th- thb thd the thh thi thn tho thp thr tht tib tid tie tih tii tin tio tip tir tit tnb tnd tne tnh tni tnn tno tnp tnr tnt to- tob tod toe toh toi ton too top tor tot tpb tpd tpe tph tpi tpn tpo tpp tpr tpt trb trd tre trh tri trn tro trp trr trt ttb ttd tte