-er -ic -th bbb bbc bbe bbf bbh bbi bbn bbo bbr bbt bcb bcc bce bcf bch bci bcn bco bcr bct be- beb bec bee bef beh bei ben beo ber bet bfb bfc bfe bff bfh bfi bfn bfo bfr bft bhb bhc bhe bhf bhh bhi bho bhr bht bi- bib bic bie bif bih bii bin bio bir bit bnb bnc bne bnf bni bnn bno bnr bnt bob boc boe bof boh boi bon boo bor bot brb bre brf brh bri brn bro brr brt btb btc bte btf bth bti btn bto btr btt c-- cbb cbc cbe cbf cbh cbi cbn cbo cbr cbt ccb ccc cce ccf cch cci ccn cco ccr cct ce- ceb cec cee cef ceh cei cen ceo cer cet cfb cfc cfe cff cfh cfi cfn cfo cfr cft ch- chb chc che chf chh chi chn cho chr cht ci- cib cic cie cif cih cii cin cio cir cit cn- cnb cnc cne cnf cnh cni cnn cno cnr cnt co- cob coc coe cof coh coi con coo cor cot crb crc cre crf crh cri crn cro crr crt ctb ctc cte ctf cth cti ctn cto ctr ctt ebb ebc ebe ebf ebh ebi ebn ebo ebr ebt ec- ecb ecc ece ecf ech eci ecn eco ecr ect eeb eec eee eef een eeo eer eet ef- efb efc efe eff efh efi efo efr eft ehb ehc ehe ehf ehh ehi ehn eho ehr eht eib eic eie eif eii ein eio eir eit en- enb enc ene enf enh eni enn eno enr ent eo- eob eoc eoe eof eoh eoi eon eoo eor eot erb erc ere erf erh eri ern ero err ert etb etc ete etf eth eti etn eto etr ett fbb fbc fbe fbf fbh fbi fbn fbo fbr fbt fcb fcc fce fcf fci fcn fco fcr fct feb fec fee fef feh fei fen feo fer fet ffc ffe fff ffh ffi ffn ffo ffr fft fhb fhc fhe fhf fhh fhi fhn fho fhr fib fic fie fif fih fii fin fir fit fnb fnc fne fnf fnh fni fnn fnr fnt fob foc foe fof foh foi fon foo for fot frb frc fre frf frh fri frn fro frr frt ftb ftc fte ftf fth fti ftn fto ftr ftt h-i hbb hbc hbe hbf hbh hbi hbn hbo hbr hbt hcb hcc hce hcf hch hci hcn hco hcr hct he- heb hec hee hef heh hei hen heo her het hfb hfc hfe hff hfh hfi hfn hfo hfr hft hhb hhc hhe hhf hhh hhi hhn hho hhr hht hib hic hie hif hih hii hin hio hir hit hnb hnc hne hnf hnh hnn hno hnt hob hoc hoe hof hoh hoi hon hoo hor hot hr- hrb hrc hre hrf hrh hri hrn hro hrr hrt htb htc hte htf hth hti htn hto htr htt i-f ibb ibc ibe ibf ibh ibi ibn ibo ibr ibt icb icc ice icf ich ici icn ico icr ict ie- iec iee ief iei ien ier iet ifb ifc ife iff ifi ifn ifo ifr ift ihb ihc ihe ihf ihh ihi ihn iho ihr iht iib iic iie iif iih iii iin iio iir iit in- inb inc ine inf inh ini inn ino inr int io- iob ioc ioe iof ioh ioi ion ioo ior iot ir- irb irc ire irf iri irn iro irr irt itb itc ite itf ith iti itn ito itt n-i nbb nbc nbe nbf nbi nbn nbo nbr nbt ncb ncc nce ncf nch nci ncn nco ncr nct ne- neb nec nee nef neh nei nen neo ner net nfb nfc nfe nff nfi nfn nfo nfr nft nhb nhc nhe nhf nhh nhi nhn nhr nht nib nic nie nif nih nii nin nio nir nit nnb nnc nne nnf nnh nni nnn nno nnt no- nob noc noe nof noh noi non noo nor not nrb nrc nre nrf nri nrn nro nrr nrt ntb ntc nte ntf nth nti ntn nto ntr ntt o-i ob- obb obc obe obf obh obi obn obo obr obt oc- ocb occ ocf och oci ocn oco ocr oct oeb oec oee oef oeh oei oen oeo oer oet of- ofb ofc ofe off ofi ofn ofo ofr oft ohc ohe ohf ohh ohi ohn oho ohr oht oib oic oie oif oii oin oio oir oit on- onb onc one onf onh oni onn ono onr ont oo- oob ooc oof ooh ooi oon ooo oor oot or- orb orc ore orf orh ori orn oro orr ort ot- otb otc ote otf oth oti otn oto otr ott rbb rbc rbe rbf rbh rbi rbn rbo rbr rbt rcb rcc rce rcf rch rci rcn rco rcr rct re- reb rec ree ref reh rei ren reo rer ret rfb rfc rfe rff rfh rfi rfn rfo rfr rft rh- rhb rhc rhe rhf rhh rhi rhn rho rhr rht rib ric rie rif rih rii rin rio rir rit rnb rnc rnh rni rnn rno rnr rnt rob roc roe rof roh roi ron roo ror rot rrb rrc rrf rrh rri rrn rrr rrt rtb rtc rte rtf rti rtn rto rtr rtt tbb tbc tbe tbf tbh tbi tbn tbo tbr tbt tcb tcc tce tcf tch tci tcn tco tcr tct te- teb tec tee tef teh tei ten teo ter tet tfb tfc tfe tff tfh tfi tfn tfo tfr tft th- thb thc the thf thh thi thn tho thr tht tib tic tie tif tih tii tin tio tir tit tnb tnc tne tnf tnh tni tnn tno tnr tnt to- tob toc toe tof toh toi ton too tor tot trb trc tre trf trh tri trn tro trr trt ttb ttc tte ttf tth tti