-er -ic -th bbb bbc bbe bbg bbh bbi bbk bbn bbr bbs bbt bcb bcc bce bcg bch bci bck bcn bcr bcs bct be- beb bec bee beg beh bei bek ben ber bes bet bgb bgc bge bgg bgh bgi bgk bgn bgr bgs bgt bhb bhc bhe bhg bhh bhi bhk bhr bhs bht bi- bib bic bie big bih bii bik bin bir bis bit bkb bkc bke bkg bkk bkn bkr bks bkt bnb bnc bne bng bni bnk bnn bnr bns bnt brb bre brg brh bri brk brn brr brs brt bsb bsc bse bsg bsh bsi bsk bsn bsr bss bst btb btc bte btg bth bti btk btn btr bts btt c-- cbb cbc cbe cbg cbh cbi cbk cbn cbr cbs cbt ccb ccc cce ccg cch cci cck ccn ccr ccs cct ce- ceb cec cee ceg ceh cei cek cen cer ces cet cgb cgc cge cgg cgh cgi cgn cgr cgs cgt ch- chb chc che chg chh chi chk chn chr chs cht ci- cib cic cie cig cih cii cik cin cir cis cit ckb ckc ckh cki cks ckt cn- cnb cnc cne cng cnh cni cnn cnr cns cnt crb crc cre crg crh cri crk crn crr crs crt csb csc cse csg csh csi csk csn csr css cst ctb ctc cte ctg cth cti ctk ctn ctr cts ctt ebb ebc ebe ebg ebh ebi ebk ebn ebr ebs ebt ec- ecb ecc ece ecg ech eci eck ecn ecr ecs ect eeb eec eee eeg eek een eer ees eet egb egc ege egg egh egi egn egr egs egt ehb ehc ehe ehg ehh ehi ehn ehr ehs eht eib eic eie eig eii eik ein eir eis eit ekb ekc eke ekg ekh eki ekr eks ekt en- enb enc ene eng enh eni enk enn enr ens ent erb erc ere erg erh eri erk ern err ers ert es- esb esc ese esg esh esi esk esn esr ess est etb etc ete etg eth eti etk etn etr ets ett gbc gbe gbg gbh gbi gbk gbn gbr gbs gbt gcb gcc gce gcg gch gci gck gcn gcr gcs gct ge- geb gec gee geg geh gei gek gen ger ges get ggb ggc ggg ggh ggi ggn ggr ggs ggt ghb ghc ghe ghg ghh ghi ghn ghr ghs ght gib gic gie gig gih gii gik gin gir gis git gkb gkh gkn gks gkt gnb gnc gne gni gnn gnr gns gnt grb grc gre grg grh gri grk grn grr grs grt gsb gsc gse gsg gsi gsk gsn gsr gss gst gtb gtc gte gtg gth gti gtk gtn gtr gts gtt h-i hbb hbc hbe hbg hbh hbi hbk hbn hbr hbs hbt hcb hcc hce hcg hch hci hck hcn hcr hcs hct he- heb hec hee heg heh hei hek hen her hes het hgb hgc hge hgg hgh hgi hgk hgn hgr hgs hgt hhb hhc hhe hhg hhh hhi hhk hhn hhr hhs hht hib hic hie hig hih hii hik hin hir his hit hkb hkg hkh hki hkk hkn hkr hks hkt hnb hnc hne hng hnh hnk hnn hns hnt hr- hrb hrc hre hrg hrh hri hrk hrn hrr hrs hrt hsb hsc hse hsg hsh hsi hsk hsn hsr hss hst htb htc hte htg hth hti htk htn htr hts htt ibb ibc ibe ibg ibh ibi ibk ibn ibr ibs ibt icb icc ice icg ich ici ick icn icr ics ict ie- iec iee ieg iei iek ien ier ies iet igb igc ige igg igh igi igk ign igr igs igt ihb ihc ihe ihg ihh ihi ihk ihn ihr ihs iht iib iic iie iih iii iin iir iis iit ikb ikc ike iki ikk ikr iks ikt in- inb inc ine ing inh ini ink inn inr ins int ir- irb irc ire irg iri irk irn irr irs irt is- isb isc ise isg ish isi isk isn isr iss ist itb itc ite itg ith iti itk itn its itt k-t kbb kbc kbe kbh kbi kbk kbn kbr kbs kcb kcc kce kcg kch kci kck kcn kcr kcs kct ke- keb kec kee keg keh kei kek ken ker kes ket kgb kgc kgh kgi kgs khe khh khi khk khn khr khs kib kic kie kig kih kii kik kin kir kis kit kkb kkc kke kkh kki kkk kkn kkr kks kkt kn- knc kne kng kni knk knn knr knt krc krg kri krk krn krr krs krt ksb ksc kse ksg ksh ksi ksk ksn ksr kss kst ktb ktc kte ktg kth ktk ktn ktr kts ktt n-i nbb nbc nbe nbg nbi nbk nbn nbr nbs nbt ncb ncc nce ncg nch nci nck ncn ncr ncs nct ne- neb nec nee neg neh nei nek nen ner nes net ngb ngc nge ngg ngh ngi ngk ngn ngs ngt nhb nhc nhe nhg nhh nhi nhk nhn nhr nhs nht nib nic nie nig nih nii nik nin nir nis nit nkc nke nki nkk nkn nkr nks nkt nnb nnc nne nng nnh nni nnk nnn nns nnt nrb nrc nre nrg nri nrk nrn nrr nrs nrt nsb nsc nse nsg nsh nsi nsk nsn nsr nss nst ntb ntc nte ntg nth nti ntk ntn ntr nts ntt rbb rbc rbe rbg rbh rbi rbk rbn rbr rbs rbt rcb rcc rce rcg rch rci rcn rcr rcs rct re- reb rec ree reg reh rei rek ren rer res ret rgb rgc rge rgg rgh rgi rgk rgn rgr rgs rgt rh- rhb rhc rhe rhg rhh rhi rhn rhr rhs rht rib ric rie rig rih rii rik rin rir ris rit rkb rkc rke rkg rkk rks rkt rnb rnc rng rnh rni rnn