-er -ic -th b-u bbb bbc bbd bbe bbg bbh bbi bbm bbo bbr bbt bbu bcb bcc bcd bce bcg bch bci bcm bco bcr bct bcu bdb bdc bdd bde bdg bdh bdi bdm bdo bdr bdt bdu be- beb bec bed bee beg beh bei bem beo ber bet beu bgb bgc bgd bge bgg bgh bgi bgm bgo bgr bgt bgu bhb bhc bhd bhe bhg bhh bhi bhm bho bhr bht bhu bi- bib bic bid bie big bih bii bim bio bir bit biu bmb bmc bmd bme bmg bmh bmi bmm bmo bmr bmt bmu bob boc bod boe bog boh boi bom boo bor bot bou brb brd bre brg brh bri brm bro brr brt bru btb btc btd bte btg bth bti btm bto btr btt btu bub buc bud bue bug buh bui bum buo bur but buu c-- cbb cbc cbd cbe cbg cbh cbi cbm cbo cbr cbt cbu ccb ccc ccd cce ccg cch cci ccm cco ccr cct ccu cdb cdc cdd cde cdg cdh cdi cdm cdo cdr cdt cdu ce- ceb cec ced cee ceg ceh cei cem ceo cer cet ceu cgb cgc cgd cge cgg cgh cgi cgm cgo cgr cgt cgu ch- chb chc chd che chg chh chi chm cho chr cht chu ci- cib cic cid cie cig cih cii cim cio cir cit ciu cmb cmc cmd cme cmg cmh cmi cmm cmo cmr cmt cmu co- cob coc cod coe cog coh coi com coo cor cot cou crb crc crd cre crg crh cri crm cro crr crt cru ctb ctc ctd cte ctg cth cti ctm cto ctr ctt ctu cub cuc cud cue cug cuh cui cum cuo cur cut cuu dbb dbc dbd dbe dbg dbh dbi dbm dbo dbr dbt dbu dcb dcc dcd dce dcg dci dcm dco dcr dct dcu ddb ddc ddd dde ddg ddh ddi ddm ddo ddr ddt ddu de- deb dec ded dee deg deh dei dem deo der det deu dgc dgd dge dgg dgh dgi dgm dgr dgt dgu dh- dhb dhc dhd dhe dhh dhi dhm dho dhr dht dhu di- dib dic did die dig dih dii dim dio dir dit diu dmb dmc dmd dme dmg dmh dmi dmm dmo dmr dmt dmu dob doc dod doe dog doh doi dom doo dor dot dou drb drc drd dre drg dri drm dro drr drt dru dtb dtc dtd dte dtg dth dti dtm dto dtr dtt dtu dub duc dud due dug duh dui dum duo dur dut ebb ebc ebd ebe ebg ebh ebi ebm ebo ebr ebt ebu ec- ecb ecc ecd ece ecg ech eci ecm eco ecr ect ecu ed- edb edc edd ede edg edh edi edm edo edr edt edu eeb eec eed eee eeg eem eeo eer eet egb egc egd ege egg egh egi egm ego egr egt egu ehb ehc ehd ehe ehg ehh ehi ehm eho ehr eht ehu eib eic eid eie eig eii eim eio eir eit eiu em- emb emc emd eme emg emh emi emm emo emr emt emu eo- eob eoc eod eoe eog eoh eoi eom eoo eor eot eou erb erc erd ere erg erh eri erm ero err ert eru etb etc etd ete etg eth eti etm eto etr ett etu eu- eub euc eud eue eug eui eur eut g-d gbc gbd gbe gbg gbh gbi gbm gbo gbr gbt gbu gcb gcc gcd gce gcg gch gci gcm gco gcr gct gcu gdb gdc gdd gde gdh gdi gdm gdo gdr gdt gdu ge- geb gec ged gee geg geh gei gem geo ger get geu ggb ggc ggd ggg ggh ggi ggm ggo ggr ggt ggu ghb ghc ghd ghe ghg ghh ghi gho ghr ght gib gic gid gie gig gih gii gim gio gir git giu gmb gmc gmd gme gmg gmh gmi gmm gmo gmr gmt gob goc god goe gog goh goi gom goo gor got gou grb grc grd gre grg grh gri grm gro grr grt gru gtb gtc gtd gte gtg gth gti gtm gto gtr gtt gtu gu- gub guc gud gue gug gui gum guo gur gut guu h-i hbb hbc hbd hbe hbg hbh hbi hbm hbo hbr hbt hbu hcb hcc hcd hce hcg hch hci hcm hco hcr hct hdb hdc hdd hde hdg hdh hdi hdm hdo hdr hdt hdu he- heb hec hed hee heg heh hei hem heo her het heu hgb hgc hge hgg hgh hgi hgm hgo hgr hgt hgu hhb hhc hhd hhe hhg hhh hhi hhm hho hhr hht hhu hib hic hid hie hig hih hii him hio hir hit hiu hmb hmc hmd hme hmg hmh hmi hmm hmo hmr hmt hmu hob hoc hod hoe hog hoh hoi hom hoo hor hot hou hr- hrb hrc hrd hre hrg hrh hri hrm hro hrr hrt hru htb htc htd hte htg hth hti htm hto htr htt hub huc hud hue hug huh hui hum huo hur hut huu i-d ibb ibc ibd ibe ibg ibh ibi ibm ibo ibr ibt ibu icb icc icd ice icg ich ici icm ico icr ict icu idb idc idd ide idg idh idi idm ido idr idt idu ie- iec ied iee ieg iei iem ier iet igb igc igd ige igg igh igi igm igo igr igt igu ihb ihc ihd ihe ihg ihh ihi ihm iho ihr iht ihu iib iic iid iie iih iii iim iio iir iit iiu im- imb imc imd ime img imh imi imm imo imt imu io- iob ioc iod ioe iog ioh ioi iom ioo ior iot iou ir- irb irc ird ire irg iri irm iro irr irt iru itb itc itd ite itg ith iti itm ito itt itu iu- iub iuc iud iue iug iui