-up b-p b-u bbb bbd bbh bbi bbp bbr bbu bdb bdd bdh bdi bdp bdr bdu bhb bhd bhh bhi bhp bhr bhu bi- bib bid bih bii bip bir biu bpb bpd bph bpi bpp bpr bpu brb brd brh bri brp brr bru bub bud buh bui bup bur buu dbb dbd dbh dbi dbp dbr dbu ddb ddd ddh ddi ddp ddr ddu dh- dhb dhd dhh dhi dhp dhr dhu di- dib did dih dii dip dir diu dpb dpd dph dpi dpp dpr dpu drb drd dri drp drr dru dub dud duh dui dup dur h-i hbb hbd hbh hbi hbp hbr hbu hdb hdd hdh hdi hdp hdr hdu hhb hhd hhh hhi hhp hhr hhu hib hid hih hii hip hir hiu hpb hpd hph hpi hpp hpr hpu hr- hrb hrd hrh hri hrp hrr hru hub hud huh hui hup hur huu i-d ibb ibd ibh ibi ibp ibr ibu idb idd idh idi idp idr idu ihb ihd ihh ihi ihp ihr ihu iib iid iih iii iip iir iiu ipb ipd ipi ipp ipr ipu ir- irb ird iri irp irr iru iu- iub iud iui iup iur p-p pbb pbd pbi pbp pbr pbu pdb pdd pdh pdi pdp pdr pdu phb phd phi php phr phu pib pid pih pii pip pir piu ppb ppd pph ppi ppp ppr ppu prb prd prh pri prp prr pru pub pud puh pui pup pur puu rbb rbd rbh rbi rbp rbr rbu rdb rdd rdh rdi rdp rdr rdu rh- rhb rhd rhh rhi rhp rhr rhu rib rid rih rii rip rir rpb rpd rph rpi rpp rpr rpu rrb rrd rrh rri rrp rrr rru rub rud ruh rui rup rur ruu ubb ubh ubi ubp ubr ubu udb udd udi udp udr udu uhb uhd uhh uhi uhp uhr uhu uib uid uii uip uir uiu up- upb upd uph upi upp upr upu ur- urb urd uri urp urr uru uur uuu