b-u bbb bbc bbd bbe bbh bbl bbn bbu bcb bcc bcd bce bch bcj bcl bcn bcu bdb bdc bdd bde bdh bdj bdl bdu be- beb bec bed bee beh bel ben beu bhb bhc bhd bhe bhh bhj bhl bhu bjc bjd bjj bjn bju blb blc bld ble blh blj bll bln blu bnb bnc bnd bne bnj bnl bnn bnu bub buc bud bue buh buj bul bun buu c-- c-j cbb cbc cbd cbe cbh cbj cbl cbn cbu ccb ccc ccd cce cch ccj ccl ccn ccu cdb cdc cdd cde cdh cdj cdl cdn cdu ce- ceb cec ced cee ceh cej cel cen ceu ch- chb chc chd che chh chl chn chu cjb cjc cjd cl- clb clc cld cle clh clj cll cln clu cn- cnb cnc cnd cne cnh cnj cnl cnn cnu cub cuc cud cue cuh cul cun cuu dbb dbc dbd dbe dbh dbl dbn dbu dcb dcc dcd dce dcl dcn dcu ddb ddc ddd dde ddh ddl ddn ddu de- deb dec ded dee deh dej del den deu dh- dhb dhc dhd dhe dhh dhl dhu dj- djb djc djd dje djl dl- dlb dlc dld dle dlh dlj dll dlu dnb dnc dnd dne dnh dnj dnl dnn dub duc dud due duh dul dun ebb ebc ebd ebe ebh ebj ebl ebn ebu ec- ecb ecc ecd ece ech ecj ecl ecn ecu ed- edb edc edd ede edh edj edl edn edu eeb eec eed eee eel een ehb ehc ehd ehe ehh ehl ehn ehu ejc ejd ejl eju elb elc eld ele elh ell eln elu en- enb enc end ene enh enl enn enu eu- eub euc eud eue euj eul eun hbb hbc hbd hbe hbh hbj hbl hbn hbu hcb hcc hcd hce hch hcj hcl hcn hdb hdc hdd hde hdh hdl hdn hdu he- heb hec hed hee heh hej hel hen heu hhb hhc hhd hhe hhh hhj hhl hhn hhu hjl hjn hlb hlc hld hle hlh hll hln hlu hnb hnc hnd hne hnh hnj hnl hnn hnu hub huc hud hue huh huj hul hun huu j-d jbc jbj jbl jbu jcb jcc jcd jce jch jcl jcu jdb jdc jde jdh jdl jdn jeb jec jed jee jeh jej jel jen jeu jhc jhd jhe jhj jhl jhn jhu jjb jjc jjj jjl jju jlb jlc jle jlh jll jln jlu jnc jnd jne jnh jnj jnl jnn jnu jub jud jue juh jul jun lbb lbc lbd lbe lbh lbj lbl lbu lcb lcc lcd lce lch lcj lcl lcn lcu ldb ldc ldd lde ldh ldj ldl ldn ldu leb lec led lee leh lej lel len leu lhb lhc lhd lhh lhu lje ljj ljn lju llb llc lld lle llj lll lln llu lnb lnc lnd lne lnh lnl lnn lnu lub luc lud lue luh lul lun luu nbb nbc nbd nbe nbl nbn nbu ncb ncc ncd nce nch ncl ncn ncu ndb ndc ndd nde ndh ndl ndn ndu ne- neb nec ned nee neh nej nel nen neu nhb nhc nhd nhe nhh nhj nhl nhn nhu njc nje njl njn nju nlb nlc nld nle nlh nlj nll nln nlu nnb nnc nne nnh nnl nnn nnu nub nuc nud nue nuh nuj nul nun nuu ubb ubc ube ubh ubl ubn ubu ucb ucc ucd uce uch ucj ucl ucn ucu udb udc udd ude udj udl udn udu ueb uec ued uee ueh uel uen uhb uhc uhd uhe uhh uhj uhl uhu ujc ulb ulc uld ule ull uln ulu un- unb unc und une unh unl unn unu uuc uue uun uuu

-ene bbbb bbch bbdd bbeb bblb bcbc bccc bccl bcde bcec bchd bche bcnu bcuc bd-j bdbc bddc bddh bdle bebb bebe bech becu bede bedl bedu beeb beed beej beel been behn beld bele bell belu bend bene benj benn benu bhcc bhdl bhel bhuj bhuu bjcc bjec blcu bldc bleb bled blee bleh bleu blub blud blue bubb bube bubu bucc buce buch bucu budb budd bude budl budu buel buen bueu buhe buhl buje buju bulb buld bule bull bulu bunb bund bune bunn bunu c-cd cbbc cbcc cbce cbcl cbcn cbcu cbdb cbdc cbdn cbec cbee cbhl cblb cblc cbln cbnd ccbc ccbn cccb cccc cccl cccu ccdc ccdh ccdn cced ccee ccel cche cchl cclc ccnb ccnc ccne ccnu ccuc cd-e cddb cddl cdec cdnb cdnc cebu cec- cece cedd cede cedu ceeb ceec ceel cehl cejc cel- celc cele cell cen- cend cene chce chch cheb chec ched chee cheh chel chen cheu chlc chln chnb chnc chnl chub chud chuj chul chun cjbc cjcb cjch cjcj cjcl cjdc cjeu cjhl cjnb cjul cjun clcd cldc clec cled clee cleu club clud clue cluh cluj clun cnbc cnbl cndd cnel cnnj cub- cubb cube cucc cuce cucn cude cued cuju culb culc culd cule cull cund cune dbcc dbnl dcbc dccb dccc dccl dccu dcdb dche dddd ddlc ddub debe debu dec- decc decd dece decj decl dedd dede dedu deeb deed deel deen dehn dehu deje deld dele dell dene denn denu deue deul dhec dhed dhee dhul dhun djed dlbd dnce dub- dubb dubc dube dubh dubu duce duch dudd dude dudu duel duhe duhl duhu dulc dule dull dulu dunc dune dunn duul e-cl ebbc ebcc ebed ebel eben ebul ecbc ecbe eccb eccc ecce eccl ecdc ecdl eced eche echl ecne eddc edde ede- edeh edel eden edle ednl educ edun eede eedu eeee eele eend ehcc ehdd eheh ehel ehen eheu ehle ehud el-b elbe elbu elcb elce elch elde elec eled elee eleh elen elle ellu elne elue elul enb- enbn ence ench encl end- ende endh endu ened enee enel ennc enne ennu enue eubc eucd euch eude euhl eule hbcd hcbc hccb hccc hcch hcjb hebb hebe hech