-er b-u bbb bbd bbe bbg bbh bbi bbn bbr bbu bdb bdd bde bdg bdh bdi bdr bdu be- beb bed bee beg beh bei ben ber beu bgb bgd bge bgg bgh bgi bgn bgr bgu bhb bhd bhe bhg bhh bhi bhr bhu bi- bib bid bie big bih bii bin bir biu bnb bnd bne bng bni bnn bnr bnu brb brd bre brg brh bri brn brr bru bub bud bue bug buh bui bun bur buu dbb dbd dbe dbg dbh dbi dbn dbr dbu ddb ddd dde ddg ddh ddi ddn ddr ddu de- deb ded dee deg deh dei den der deu dgd dge dgg dgh dgi dgn dgr dgu dh- dhb dhd dhe dhh dhi dhr dhu di- dib did die dig dih dii din dir diu dnb dnd dne dng dnh dni dnn dnr drb drd dre drg dri drn drr dru dub dud due dug duh dui dun dur ebb ebd ebe ebg ebh ebi ebn ebr ebu ed- edb edd ede edg edh edi edn edr edu eeb eed eee eeg een eer egb egd ege egg egh egi egn egr egu ehb ehd ehe ehg ehh ehi ehn ehr ehu eib eid eie eig eii ein eir eiu en- enb end ene eng enh eni enn enr enu erb erd ere erg erh eri ern err eru eu- eub eud eue eug eui eun eur g-d gbd gbe gbg gbh gbi gbn gbr gbu gdb gdd gde gdh gdi gdn gdr gdu ge- geb ged gee geg geh gei gen ger geu ggb ggd ggg ggh ggi ggn ggr ggu ghb ghd ghe ghg ghh ghi ghn ghr gib gid gie gig gih gii gin gir giu gnb gnd gne gni gnn gnr gnu grb grd gre grg grh gri grn grr gru gu- gub gud gue gug gui gun gur guu h-i hbb hbd hbe hbg hbh hbi hbn hbr hbu hdb hdd hde hdg hdh hdi hdn hdr hdu he- heb hed hee heg heh hei hen her heu hgb hge hgg hgh hgi hgn hgr hgu hhb hhd hhe hhg hhh hhi hhn hhr hhu hib hid hie hig hih hii hin hir hiu hnb hnd hne hng hnh hnn hnu hr- hrb hrd hre hrg hrh hri hrn hrr hru hub hud hue hug huh hui hun hur huu i-d ibb ibd ibe ibg ibh ibi ibn ibr ibu idb idd ide idg idh idi idn idr idu ie- ied iee ieg iei ien ier igb igd ige igg igh igi ign igr igu ihb ihd ihe ihg ihh ihi ihn ihr ihu iib iid iie iih iii iin iir iiu in- inb ind ine ing inh ini inn inr inu ir- irb ird ire irg iri irn irr iru iu- iub iud iue iug iui iur n-i nbb nbd nbe nbg nbi nbn nbr nbu ndb ndd nde ndg ndh ndi ndn ndr ndu ne- neb ned nee neg neh nei nen ner neu ngb ngd nge ngg ngh ngi ngn ngu nhb nhd nhe nhg nhh nhi nhn nhr nhu nib nid nie nig nih nii nin nir niu nnb nne nng nnh nni nnn nnu nrb nrd nre nrg nri nrn nrr nru nub nud nue nug nuh nui nun nur nuu rbb rbd rbe rbg rbh rbi rbn rbr rbu rdb rdd rde rdg rdh rdi rdn rdr rdu re- reb red ree reg reh rei ren rer reu rgb rgd rge rgg rgh rgi rgn rgr rh- rhb rhd rhe rhg rhh rhi rhn rhr rhu rib rid rie rig rih rii rin rir rnb rnd rng rnh rni rnn rnr rnu rrb rrd rrg rrh rri rrn rrr rru rub rud rue rug ruh rui run rur ruu ubb ube ubg ubh ubi ubn ubr ubu udb udd ude udg udi udn udr udu ueb ued uee ueg ueh uei uen uer ugb uge ugg ugh ugi ugn ugr ugu uhb uhd uhe uhh uhi uhr uhu uib uid uie uig uii uin uir uiu un- unb und une ung unh uni unn unr unu ur- urb urd ure urg uri urn urr uru uue uug uun uur uuu