-ic bbb bbc bbd bbe bbi bbn bbt bcb bcc bcd bce bci bcn bct bdb bdc bdd bde bdi bdt be- beb bec bed bee bei ben bet bi- bib bic bid bie bii bin bit bnb bnc bnd bne bni bnn bnt btb btc btd bte bti btn btt c-- cbb cbc cbd cbe cbi cbn cbt ccb ccc ccd cce cci ccn cct cdb cdc cdd cde cdi cdn cdt ce- ceb cec ced cee cei cen cet ci- cib cic cid cie cii cin cit cn- cnb cnc cnd cne cni cnn cnt ctb ctc ctd cte cti ctn ctt dbb dbc dbd dbe dbi dbn dbt dcb dcc dcd dce dci dcn dct ddb ddc ddd dde ddi ddn ddt de- deb dec ded dee dei den det di- dib dic did die dii din dit dnb dnc dnd dne dni dnn dnt dtb dtc dtd dte dti dtn dtt ebb ebc ebd ebe ebi ebn ebt ec- ecb ecc ecd ece eci ecn ect ed- edb edc edd ede edi edn edt eeb eec eed eee een eet eib eic eid eie eii ein eit en- enb enc end ene eni enn ent etb etc etd ete eti etn ett i-d ibb ibc ibd ibe ibi ibn ibt icb icc icd ice ici icn ict idb idc idd ide idi idn idt ie- iec ied iee iei ien iet iib iic iid iie iii iin iit in- inb inc ind ine ini inn int itb itc itd ite iti itn itt n-i nbb nbc nbd nbe nbi nbn nbt ncb ncc ncd nce nci ncn nct ndb ndc ndd nde ndi ndn ndt ne- neb nec ned nee nei nen net nib nic nid nie nii nin nit nnb nnc nne nni nnn nnt ntb ntc ntd nte nti ntn ntt tbb tbc tbd tbe tbi tbn tbt tcb tcc tcd tce tci tcn tct tdb tdc tdd tde tdi tdn tdt te- teb tec ted tee tei ten tet tib tic tid tie tii tin tit tnb tnc tnd tne tni tnn tnt ttb ttc ttd tte tti ttn ttt

-ene -ine bbbb bbci bbdd bbeb bbet bbin bcbc bccc bcci bcde bcec bcet bcie bcit bctc bdbc bddc bdii bdin bebb bebe bebi beci bede bedi beeb beed been beet beic bein beit bend bene beni benn bent betc bete beti bett bibb bibe bibi bicc bice bici bide bidi bieb bied bien biet biin bin- binc bind bine bini binn bint bitc bitd bite bitt bnet bnib bnin btcc btdt btec bten btie bttb c-cd cbbc cbcc cbce cbcn cbct cbdb cbdc cbdi cbdn cbec cbee cbet cbid cbit cbnd cbtc ccbc ccbn cccb cccc ccci ccdc ccdi ccdn cced ccee ccic ccid ccii ccnb ccnc ccne ccni cctb cctc cctt cd-e cddb cdec cdic cdii cdnb cdnc cec- cece ceci cect cedd cede cedi cedt ceeb ceec cen- cend cene ceni cent cet- cete ceti cibc cibe cibi cicc cici cict cidc cide cidi cidt ciee cien ciid ciii ciit cin- cinc cind cine cini cint citb cite citi citt cnbc cnci cndd cnet cnib cnic cnid cnie cntc ctbi ctec cten ctic ctne cttn dbcc dbit dbtt dcbc dccb dccc dcci dcct dcdb dcii dctc dddd ddie debe debi debt dec- decc decd dece deci dect dedd dede dedi deeb deed deen deet deid deie dein deit dene deni denn dent dete detn dibb dibe dice dici dict dide didi dieb died dien diet diii din- dinc dine dini dinn dint dite diti ditt dnce dnet dnic dntt dtcc dted dten dtnb ebbc ebcc ebed eben ebic ebid ebit ecbc ecbe eccb eccc ecce ecci ecct ecdc eced ecib ecit ecne ect- ectc eddc edde eddi ede- edei eden edie edin edit eede eeee eend eent eetc eete eid- eide eidi eiec eied eiei eien eind eine eini eitb eitc eiti enb- enbn ence enci end- ende ened enee enid enin enit ennc enne enni ent- entd ente etbc etcc etec etee eten etic etin etne ette etti ettn i-be ibec ibed ibet ibid ibie ibtb ibtc icbc icbd iccb iccc icci iccn icct icdc icdd icde icec iced icee icet icnb icnc idbe idce idec ided idee iden idic idid idie idin iecc ieet ieie ient iett iicd iide iied iiie iiii iiit iitt inbd inbe incb incd ince inci ind- indc inde indi ined inee inet inid init inne inni intd inti intn itbe itec iten itet itic itie itin n-ii nbbc nbcc nbci nbic nbti ncbc ncbi nccc ncci nccn ncct ncdc ncdn ncec nced ncee ncen ncid ncit ncnc ncnd nctc ncte ndcc nddb ndde ndei ndic ndnt ndtc nebb nebe nebn necc nece nect nedc nedd nede nedi neeb need neei neen neet neic neid nein neit nend nene neni nent net- netb netd nete neti nett nibe nibi nicc nicd nice nici nidd nide nidi nied nien niet niit nind nine nini nitb nitc nite niti nndb nnit nnnn nntn ntbc ntcc ntnd tbcb tbcc tbcd tbce tbit tccc tcdd tcnn tctc tddb tect tedd tede tedi teec teed teen teet teic teie tein tenb tenc tend tene teni tenn tent tete teti tett tibi ticc tice tidc tidd tide tie- tied tiee tiei tien tiet tiit tinc tind tine tini tinn tint titc tite titi titt tnbc tncc tndd tneb ttbb ttcn tten tttt

b-e-d bbbee bcced be-in bebed bebic bebti becic bedde bedee beden bedet bedid bedin beebe beede beedi beene beete beibi beice beide beidi beien beine beite bence bende bendi bene- benet benic benin benit benne benni betee beten betid betie betne bett- bette betti bibbe bibic bibie bibin bidde bided biden bidet bidin bidni biebe biend bieti biide binci binde bindi bined binet binic binit binne binte bited biten bitit bitte bitti bnetd btc-e c-tec ccccc cccii ccett cciii ccitt ccnet cdiii cebec cebid cebin cebit ceci- cecie ceded cedie cedin ceede ceene ceint cence cenci cendi cenei