-ic b-u bbb bbc bbd bbe bbg bbh bbi bbn bbu bcb bcc bcd bce bcg bch bci bcn bcu bdb bdc bdd bde bdg bdh bdi bdu be- beb bec bed bee beg beh bei ben beu bgb bgc bgd bge bgg bgh bgi bgn bgu bhb bhc bhd bhe bhg bhh bhi bhu bi- bib bic bid bie big bih bii bin biu bnb bnc bnd bne bng bni bnn bnu bub buc bud bue bug buh bui bun buu c-- cbb cbc cbd cbe cbg cbh cbi cbn cbu ccb ccc ccd cce ccg cch cci ccn ccu cdb cdc cdd cde cdg cdh cdi cdn cdu ce- ceb cec ced cee ceg ceh cei cen ceu cgb cgc cgd cge cgg cgh cgi cgn cgu ch- chb chc chd che chg chh chi chn chu ci- cib cic cid cie cig cih cii cin ciu cn- cnb cnc cnd cne cng cnh cni cnn cnu cub cuc cud cue cug cuh cui cun cuu dbb dbc dbd dbe dbg dbh dbi dbn dbu dcb dcc dcd dce dcg dci dcn dcu ddb ddc ddd dde ddg ddh ddi ddn ddu de- deb dec ded dee deg deh dei den deu dgc dgd dge dgg dgh dgi dgn dgu dh- dhb dhc dhd dhe dhh dhi dhu di- dib dic did die dig dih dii din diu dnb dnc dnd dne dng dnh dni dnn dub duc dud due dug duh dui dun ebb ebc ebd ebe ebg ebh ebi ebn ebu ec- ecb ecc ecd ece ecg ech eci ecn ecu ed- edb edc edd ede edg edh edi edn edu eeb eec eed eee eeg een egb egc egd ege egg egh egi egn egu ehb ehc ehd ehe ehg ehh ehi ehn ehu eib eic eid eie eig eii ein eiu en- enb enc end ene eng enh eni enn enu eu- eub euc eud eue eug eui eun g-d gbc gbd gbe gbg gbh gbi gbn gbu gcb gcc gcd gce gcg gch gci gcn gcu gdb gdc gdd gde gdh gdi gdn gdu ge- geb gec ged gee geg geh gei gen geu ggb ggc ggd ggg ggh ggi ggn ggu ghb ghc ghd ghe ghg ghh ghi ghn gib gic gid gie gig gih gii gin giu gnb gnc gnd gne gni gnn gnu gu- gub guc gud gue gug gui gun guu h-i hbb hbc hbd hbe hbg hbh hbi hbn hbu hcb hcc hcd hce hcg hch hci hcn hdb hdc hdd hde hdg hdh hdi hdn hdu he- heb hec hed hee heg heh hei hen heu hgb hgc hge hgg hgh hgi hgn hgu hhb hhc hhd hhe hhg hhh hhi hhn hhu hib hic hid hie hig hih hii hin hiu hnb hnc hnd hne hng hnh hnn hnu hub huc hud hue hug huh hui hun huu i-d ibb ibc ibd ibe ibg ibh ibi ibn ibu icb icc icd ice icg ich ici icn icu idb idc idd ide idg idh idi idn idu ie- iec ied iee ieg iei ien igb igc igd ige igg igh igi ign igu ihb ihc ihd ihe ihg ihh ihi ihn ihu iib iic iid iie iih iii iin iiu in- inb inc ind ine ing inh ini inn inu iu- iub iuc iud iue iug iui n-i nbb nbc nbd nbe nbg nbi nbn nbu ncb ncc ncd nce ncg nch nci ncn ncu ndb ndc ndd nde ndg ndh ndi ndn ndu ne- neb nec ned nee neg neh nei nen neu ngb ngc ngd nge ngg ngh ngi ngn ngu nhb nhc nhd nhe nhg nhh nhi nhn nhu nib nic nid nie nig nih nii nin niu nnb nnc nne nng nnh nni nnn nnu nub nuc nud nue nug nuh nui nun nuu ubb ubc ube ubg ubh ubi ubn ubu ucb ucc ucd uce ucg uch uci ucn ucu udb udc udd ude udg udi udn udu ueb uec ued uee ueg ueh uei uen ugb ugc uge ugg ugh ugi ugn ugu uhb uhc uhd uhe uhh uhi uhu uib uic uid uie uig uii uin uiu un- unb unc und une ung unh uni unn unu uuc uue uug uun uuu