-er -ji bbb bbe bbh bbi bbr bbs be- beb bee beh bei ber bes bhb bhe bhh bhi bhj bhr bhs bi- bib bie bih bii bij bir bis bji bjj bjr bjs brb bre brh bri brj brr brs bsb bse bsh bsi bsj bsr bss ebb ebe ebh ebi ebj ebr ebs eeb eee eer ees ehb ehe ehh ehi ehr ehs eib eie eii eij eir eis eji erb ere erh eri err ers es- esb ese esh esi esr ess h-i hbb hbe hbh hbi hbj hbr hbs he- heb hee heh hei hej her hes hhb hhe hhh hhi hhj hhr hhs hib hie hih hii hij hir his hji hjr hjs hr- hrb hre hrh hri hrj hrr hrs hsb hse hsh hsi hsj hsr hss ibb ibe ibh ibi ibj ibr ibs ie- iee iei iej ier ies ihb ihe ihh ihi ihr ihs iib iie iih iii iij iir iis ijb ije iji ijs ir- irb ire iri irj irr irs is- isb ise ish isi isj isr iss j-i jbi jbj jbr jbs jeb jee jeh jei jej jer jes jhe jhi jhj jhr jhs jib jie jih jii jij jir jis jjb jjj jjr jjs jrb jri jrr jrs jsb jse jsh jsi jsj jsr jss rbb rbe rbh rbi rbr rbs re- reb ree reh rei rer res rh- rhb rhe rhh rhi rhr rhs rib rie rih rii rir ris rjr rrb rrh rri rrr rrs rsb rse rsh rsi rsj rsr rss sbb sbe sbh sbi sbj sbr sbs se- seb see seh sei sej ser ses sh- shb she shh shi shr shs sib sie sih sii sij sir sis sjb sje sjh sji sjj sjr sjs sr- srb sre srh sri srj srr srs ss- ssb sse ssh ssi ssj ssr sss