-er bbb bbe bbg bbh bbi bbl bbm bbr be- beb bee beg beh bei bel bem ber bgb bge bgg bgh bgi bgl bgm bgr bhb bhe bhg bhh bhi bhl bhm bhr bi- bib bie big bih bii bil bim bir blb ble blg blh bli bll blm blr bmb bme bmg bmh bmi bml bmm bmr brb bre brg brh bri brl brm brr ebb ebe ebg ebh ebi ebl ebm ebr eeb eee eeg eel eem eer egb ege egg egh egi egl egm egr ehb ehe ehg ehh ehi ehl ehm ehr eib eie eig eii eil eim eir elb ele elg elh eli ell elm elr em- emb eme emg emh emi eml emm emr erb ere erg erh eri erl erm err gbe gbg gbh gbi gbl gbm gbr ge- geb gee geg geh gei gel gem ger ggb ggg ggh ggi ggm ggr ghb ghe ghg ghh ghi ghl ghr gib gie gig gih gii gil gim gir glb gle glg glh gli gll glm glr gmb gme gmg gmh gmi gml gmm gmr grb gre grg grh gri grl grm grr h-i hbb hbe hbg hbh hbi hbl hbm hbr he- heb hee heg heh hei hel hem her hgb hge hgg hgh hgi hgl hgm hgr hhb hhe hhg hhh hhi hhl hhm hhr hib hie hig hih hii hil him hir hlb hle hlg hlh hli hll hlm hlr hmb hme hmg hmh hmi hml hmm hmr hr- hrb hre hrg hrh hri hrl hrm hrr ibb ibe ibg ibh ibi ibl ibm ibr ie- iee ieg iei iel iem ier igb ige igg igh igi igl igm igr ihb ihe ihg ihh ihi ihl ihm ihr iib iie iih iii iil iim iir il- ilb ile ilg ilh ili ill ilm ilr im- imb ime img imh imi iml imm ir- irb ire irg iri irl irm irr lbb lbe lbg lbh lbi lbl lbm lbr leb lee leg leh lei lel lem ler lgb lge lgg lgh lgi lgl lgm lgr lhb lhh lhi lhr lib lie lig lih lii lil lim lir llb lle llg lli lll llm llr lmb lme lmg lmh lmi lml lmm lmr lrb lrg lrh lri lrm lrr m-r mbb mbe mbg mbh mbi mbl mbm mbr meb mee meg meh mei mel mem mer mgb mge mgh mgi mgl mgm mgr mhg mhh mhi mhl mhm mhr mi- mib mie mig mih mii mil mim mir mlb mle mlg mlh mli mll mlm mlr mmb mme mmg mmh mmi mml mmm mmr mrb mre mrg mrh mri mrl mrm mrr rbb rbe rbg rbh rbi rbl rbm rbr re- reb ree reg reh rei rel rem rer rgb rge rgg rgh rgi rgr rh- rhb rhe rhg rhh rhi rhl rhm rhr rib rie rig rih rii ril rim rir rle rlg rlh rli rll rlm rlr rmb rme rmg rmh rmi rml rmm rmr rrb rrg rrh rri rrl rrm rrr