-er -th b-p bbb bbd bbe bbg bbh bbi bbn bbo bbp bbr bbt bdb bdd bde bdg bdh bdi bdo bdp bdr bdt be- beb bed bee beg beh bei ben beo bep ber bet bgb bgd bge bgg bgh bgi bgn bgo bgp bgr bgt bhb bhd bhe bhg bhh bhi bho bhp bhr bht bi- bib bid bie big bih bii bin bio bip bir bit bnb bnd bne bng bni bnn bno bnp bnr bnt bob bod boe bog boh boi bon boo bop bor bot bpb bpd bpe bpg bph bpi bpn bpo bpp bpr bpt brb brd bre brg brh bri brn bro brp brr brt btb btd bte btg bth bti btn bto btp btr btt dbb dbd dbe dbg dbh dbi dbn dbo dbp dbr dbt ddb ddd dde ddg ddh ddi ddn ddo ddp ddr ddt de- deb ded dee deg deh dei den deo dep der det dgd dge dgg dgh dgi dgn dgp dgr dgt dh- dhb dhd dhe dhh dhi dho dhp dhr dht di- dib did die dig dih dii din dio dip dir dit dnb dnd dne dng dnh dni dnn dno dnp dnr dnt dob dod doe dog doh doi don doo dop dor dot dpb dpd dpe dpg dph dpi dpn dpo dpp dpr dpt drb drd dre drg dri drn dro drp drr drt dtb dtd dte dtg dth dti dtn dto dtp dtr dtt ebb ebd ebe ebg ebh ebi ebn ebo ebp ebr ebt ed- edb edd ede edg edh edi edn edo edp edr edt eeb eed eee eeg een eeo eep eer eet egb egd ege egg egh egi egn ego egp egr egt ehb ehd ehe ehg ehh ehi ehn eho ehp ehr eht eib eid eie eig eii ein eio eip eir eit en- enb end ene eng enh eni enn eno enp enr ent eo- eob eod eoe eog eoh eoi eon eoo eop eor eot ep- epb epd epe epg eph epi epn epo epp epr ept erb erd ere erg erh eri ern ero erp err ert etb etd ete etg eth eti etn eto etp etr ett g-d g-p gbd gbe gbg gbh gbi gbn gbo gbp gbr gbt gdb gdd gde gdh gdi gdn gdo gdp gdr gdt ge- geb ged gee geg geh gei gen geo gep ger get ggb ggd ggg ggh ggi ggn ggo ggp ggr ggt ghb ghd ghe ghg ghh ghi ghn gho ghp ghr ght gib gid gie gig gih gii gin gio gip gir git gnb gnd gne gni gnn gno gnp gnr gnt gob god goe gog goh goi gon goo gop gor got gpb gpd gpe gpg gph gpi gpn gpo gpp gpr gpt grb grd gre grg grh gri grn gro grp grr grt gtb gtd gte gtg gth gti gtn gto gtp gtr gtt h-i hbb hbd hbe hbg hbh hbi hbn hbo hbp hbr hbt hdb hdd hde hdg hdh hdi hdn hdo hdp hdr hdt he- heb hed hee heg heh hei hen heo hep her het hgb hge hgg hgh hgi hgn hgo hgp hgr hgt hhb hhd hhe hhg hhh hhi hhn hho hhp hhr hht hib hid hie hig hih hii hin hio hip hir hit hnb hnd hne hng hnh hnn hno hnt hob hod hoe hog hoh hoi hon hoo hop hor hot hpb hpd hpe hpg hph hpi hpn hpo hpp hpr hpt hr- hrb hrd hre hrg hrh hri hrn hro hrp hrr hrt htb htd hte htg hth hti htn hto htp htr htt i-d ibb ibd ibe ibg ibh ibi ibn ibo ibp ibr ibt idb idd ide idg idh idi idn ido idp idr idt ie- ied iee ieg iei ien iep ier iet igb igd ige igg igh igi ign igo igp igr igt ihb ihd ihe ihg ihh ihi ihn iho ihp ihr iht iib iid iie iih iii iin iio iip iir iit in- inb ind ine ing inh ini inn ino inp inr int io- iob iod ioe iog ioh ioi ion ioo iop ior iot ipb ipd ipe ipg ipi ipn ipo ipp ipr ipt ir- irb ird ire irg iri irn iro irp irr irt itb itd ite itg ith iti itn ito itp itt n-i nbb nbd nbe nbg nbi nbn nbo nbp nbr nbt ndb ndd nde ndg ndh ndi ndn ndo ndp ndr ndt ne- neb ned nee neg neh nei nen neo nep ner net ngb ngd nge ngg ngh ngi ngn ngo ngp ngt nhb nhd nhe nhg nhh nhi nhn nhp nhr nht nib nid nie nig nih nii nin nio nip nir nit nnb nne nng nnh nni nnn nno nnp nnt no- nob nod noe nog noh noi non noo nop nor not npb npd npe npg nph npi npn npo npp npr npt nrb nrd nre nrg nri nrn nro nrp nrr nrt ntb ntd nte ntg nth nti ntn nto ntp ntr ntt o-i ob- obb obd obe obg obh obi obn obo obp obr obt odb odd ode odg odh odi odn odo odp odr odt oeb oed oee oeg oeh oei oen oeo oep oer oet ogd oge ogg ogh ogi ogn ogo ogp ogt ohd ohe ohg ohh ohi ohn oho ohp ohr oht oib oid oie oii oin oio oip oir oit on- onb ond one ong onh oni onn ono onp onr ont oo- oob ood oog ooh ooi oon ooo oop oor oot op- opb opd ope opg oph opi opn opo opp opr opt or- orb ord ore org orh ori orn oro orp orr ort ot- otb otd ote otg oth oti otn oto otp otr ott p-p pbb pbd pbe pbg pbi pbn pbo pbp pbr pbt pdb pdd pde pdg pdh pdi pdn pdo pdp pdr pdt peb ped pee peg peh pei pen peo pep per pet pgb pgd pge pgg pgh