-er bbb bbd bbe bbg bbi bbk bbm bbr bdb bdd bde bdg bdi bdk bdm bdr be- beb bed bee beg bei bek bem ber bgb bgd bge bgg bgi bgk bgm bgr bi- bib bid bie big bii bik bim bir bkb bke bkg bkk bkm bkr bmb bmd bme bmg bmi bmk bmm bmr brb brd bre brg bri brk brm brr dbb dbd dbe dbg dbi dbk dbm dbr ddb ddd dde ddg ddi ddk ddm ddr de- deb ded dee deg dei dek dem der dgd dge dgg dgi dgk dgm dgr di- dib did die dig dii dik dim dir dkb dke dkg dki dkk dkm dkr dmb dmd dme dmg dmi dmk dmm dmr drb drd dre drg dri drk drm drr ebb ebd ebe ebg ebi ebk ebm ebr ed- edb edd ede edg edi edk edm edr eeb eed eee eeg eek eem eer egb egd ege egg egi egm egr eib eid eie eig eii eik eim eir ekb ekd eke ekg eki ekr em- emb emd eme emg emi emk emm emr erb erd ere erg eri erk erm err g-d gbd gbe gbg gbi gbk gbm gbr gdb gdd gde gdi gdk gdm gdr ge- geb ged gee geg gei gek gem ger ggb ggd ggg ggi ggm ggr gib gid gie gig gii gik gim gir gkb gkd gkm gmb gmd gme gmg gmi gmm gmr grb grd gre grg gri grk grm grr i-d ibb ibd ibe ibg ibi ibk ibm ibr idb idd ide idg idi idk idm idr ie- ied iee ieg iei iek iem ier igb igd ige igg igi igk igm igr iib iid iie iii iim iir ikb ike iki ikk ikr im- imb imd ime img imi imm ir- irb ird ire irg iri irk irm irr kbb kbd kbe kbi kbk kbm kbr kdb kde kdg kdk kdm kdr ke- keb ked kee keg kei kek kem ker kgb kgd kgi kgm kib kid kie kig kii kik kim kir kkb kke kki kkk kkm kkr kmb kmd kme kmg kmi kmk kmm krd krg kri krk krr m-r mbb mbd mbe mbg mbi mbk mbm mbr mdb mdd mde mdg mdi mdk mdm mdr meb med mee meg mei mek mem mer mgb mgd mge mgi mgk mgm mgr mi- mib mid mie mig mii mik mim mir mkb mkd mke mkg mkk mkm mkr mmb mmd mme mmg mmi mmk mmm mmr mrb mrd mre mrg mri mrk mrm mrr rbb rbd rbe rbg rbi rbk rbm rbr rdb rdd rde rdg rdi rdm rdr re- reb red ree reg rei rek rem rer rgb rgd rge rgg rgi rgk rgr rib rid rie rig rii rik rim rir rkb rke rkg rkk rkm rmb rmd rme rmg rmi rmm rmr rrb rrd rrg rri rrk rrm rrr