-er -th b-u bbb bbd bbe bbg bbh bbi bbr bbt bbu bdb bdd bde bdg bdh bdi bdr bdt bdu be- beb bed bee beg beh bei ber bet beu bgb bgd bge bgg bgh bgi bgr bgt bgu bhb bhd bhe bhg bhh bhi bhr bht bhu bi- bib bid bie big bih bii bir bit biu brb brd bre brg brh bri brr brt bru btb btd bte btg bth bti btr btt btu bub bud bue bug buh bui bur but buu dbb dbd dbe dbg dbh dbi dbr dbt dbu ddb ddd dde ddg ddh ddi ddr ddt ddu de- deb ded dee deg deh dei der det deu dgd dge dgg dgh dgi dgr dgt dgu dh- dhb dhd dhe dhh dhi dhr dht dhu di- dib did die dig dih dii dir dit diu drb drd dre drg dri drr drt dru dtb dtd dte dtg dth dti dtr dtt dtu dub dud due dug duh dui dur dut ebb ebd ebe ebg ebh ebi ebr ebt ebu ed- edb edd ede edg edh edi edr edt edu eeb eed eee eeg eer eet egb egd ege egg egh egi egr egt egu ehb ehd ehe ehg ehh ehi ehr eht ehu eib eid eie eig eii eir eit eiu erb erd ere erg erh eri err ert eru etb etd ete etg eth eti etr ett etu eu- eub eud eue eug eui eur eut g-d gbd gbe gbg gbh gbi gbr gbt gbu gdb gdd gde gdh gdi gdr gdt gdu ge- geb ged gee geg geh gei ger get geu ggb ggd ggg ggh ggi ggr ggt ggu ghb ghd ghe ghg ghh ghi ghr ght gib gid gie gig gih gii gir git giu grb grd gre grg grh gri grr grt gru gtb gtd gte gtg gth gti gtr gtt gtu gu- gub gud gue gug gui gur gut guu h-i hbb hbd hbe hbg hbh hbi hbr hbt hbu hdb hdd hde hdg hdh hdi hdr hdt hdu he- heb hed hee heg heh hei her het heu hgb hge hgg hgh hgi hgr hgt hgu hhb hhd hhe hhg hhh hhi hhr hht hhu hib hid hie hig hih hii hir hit hiu hr- hrb hrd hre hrg hrh hri hrr hrt hru htb htd hte htg hth hti htr htt hub hud hue hug huh hui hur hut huu i-d ibb ibd ibe ibg ibh ibi ibr ibt ibu idb idd ide idg idh idi idr idt idu ie- ied iee ieg iei ier iet igb igd ige igg igh igi igr igt igu ihb ihd ihe ihg ihh ihi ihr iht ihu iib iid iie iih iii iir iit iiu ir- irb ird ire irg iri irr irt iru itb itd ite itg ith iti itt itu iu- iub iud iue iug iui iur iut rbb rbd rbe rbg rbh rbi rbr rbt rbu rdb rdd rde rdg rdh rdi rdr rdt rdu re- reb red ree reg reh rei rer ret reu rgb rgd rge rgg rgh rgi rgr rgt rh- rhb rhd rhe rhg rhh rhi rhr rht rhu rib rid rie rig rih rii rir rit rrb rrd rrg rrh rri rrr rrt rru rtb rtd rte rtg rti rtr rtt rtu rub rud rue rug ruh rui rur rut ruu tbb tbd tbe tbg tbh tbi tbr tbt tbu tdb tdd tde tdg tdh tdi tdr tdt tdu te- teb ted tee teg teh tei ter tet teu tgb tge tgg tgh tgi tgr tgt tgu th- thb thd the thg thh thi thr tht thu tib tid tie tig tih tii tir tit tiu trb trd tre trg trh tri trr trt tru ttb ttd tte ttg tth tti ttr ttt ttu tub tud tue tug tuh tui tur tut tuu ubb ube ubg ubh ubi ubr ubt ubu udb udd ude udg udi udr udt udu ueb ued uee ueg ueh uei uer uet ugb uge ugg ugh ugi ugr ugt ugu uhb uhd uhe uhh uhi uhr uht uhu uib uid uie uig uii uir uit uiu ur- urb urd ure urg uri urr urt uru utb utd ute uth uti utr utt utu uue uug uur uut uuu