b-u bbb bbd bbi bbm bbn bbo bbr bbs bbt bbu bdb bdd bdi bdm bdo bdr bds bdt bdu bi- bib bid bii bim bin bio bir bis bit biu bmb bmd bmi bmm bmn bmo bmr bms bmt bmu bnb bnd bni bnn bno bnr bns bnt bnu bob bod boi bom bon boo bor bos bot bou brb brd bri brm brn bro brr brs brt bru bsb bsd bsi bsm bsn bso bsr bss bst bsu btb btd bti btm btn bto btr bts btt btu bub bud bui bum bun buo bur bus but buu dbb dbd dbi dbm dbn dbo dbr dbs dbt dbu ddb ddd ddi ddm ddn ddo ddr dds ddt ddu di- dib did dii dim din dio dir dis dit diu dmb dmd dmi dmm dmn dmo dmr dms dmt dmu dnb dnd dni dnm dnn dno dnr dns dnt dob dod doi dom don doo dor dos dot dou drb drd dri drm drn dro drr drs drt dru dsb dsd dsi dsm dsn dso dsr dss dst dsu dtb dtd dti dtm dtn dto dtr dts dtt dtu dub dud dui dum dun duo dur dus dut i-d ibb ibd ibi ibm ibn ibo ibr ibs ibt ibu idb idd idi idm idn ido idr ids idt idu iib iid iii iim iin iio iir iis iit iiu im- imb imd imi imm imn imo ims imt imu in- inb ind ini inm inn ino inr ins int inu io- iob iod ioi iom ion ioo ior ios iot iou ir- irb ird iri irm irn iro irr irs irt iru is- isb isd isi ism isn iso isr iss ist isu itb itd iti itm itn ito its itt itu iu- iub iud iui ium iur ius iut m-o m-r mbb mbd mbi mbm mbo mbr mbs mbt mbu mdb mdd mdi mdm mdn mdo mdr mds mdt mdu mi- mib mid mii mim min mio mir mis mit miu mmb mmd mmi mmm mmn mmo mmr mms mmt mmu mnb mni mnm mnn mno mnr mns mnt mnu mob mod moi mom mon moo mor mos mot mou mrb mrd mri mrm mrn mro mrr mrs mrt mru msb msd msi msm msn mso msr mss mst msu mtb mtd mti mtm mtn mto mtr mts mtt mtu mub mud mui mum mun mur mus mut muu n-i nbb nbd nbi nbm nbn nbo nbr nbs nbt nbu ndb ndd ndi ndm ndn ndo ndr nds ndt ndu nib nid nii nim nin nio nir nis nit niu nmb nmd nmi nmm nmn nmo nmr nms nmt nmu nnb nni nnm nnn nno nns nnt nnu no- nob nod noi nom non noo nor nos not nou nrb nrd nri nrm nrn nro nrr nrs nrt nru nsb nsd nsi nsm nsn nso nsr nss nst nsu ntb ntd nti ntm ntn nto ntr nts ntt ntu nub nud nui num nun nuo nur nus nut nuu o-i ob- obb obd obi obm obn obo obr obs obt obu odb odd odi odm odn odo odr ods odt odu oib oid oii oim oin oio oir ois oit oiu om- omb omd omi omm omn omo omr oms omt omu on- onb ond oni onn ono onr ons ont onu oo- oob ood ooi oom oon ooo oor oos oot or- orb ord ori orm orn oro orr ors ort oru os- osb osd osi osm osn oso osr oss ost osu ot- otb otd oti otm otn oto otr ots ott otu ou- oud oui oum oun ouo our ous out rbb rbd rbi rbm rbn rbo rbr rbs rbt rbu rdb rdd rdi rdm rdn rdo rdr rds rdt rdu rib rid rii rim rin rio rir ris rit rmb rmd rmi rmm rmn rmo rmr rms rmt rnb rnd rni rnm rnn rno rnr rns rnt rnu rob rod roi rom ron roo ror ros rot rou rrb rrd rri rrm rrn rrr rrs rrt rru rsb rsd rsi rsm rsn rso rsr rss rst rsu rtb rtd rti rtm rtn rto rtr rts rtt rtu rub rud rui rum run ruo rur rus rut ruu sbb sbd sbi sbm sbn sbo sbr sbs sbt sbu sdb sdd sdi sdm sdn sdo sdr sds sdt sdu sib sid sii sim sin sio sir sis sit siu smb smd smi smm smn smo smr sms smt smu snb snd sni snm snn sno snr sns snt snu sob sod soi som son soo sor sos sot sou sr- srb srd sri srm srn sro srr srs srt ss- ssb ssd ssi ssm ssn sso ssr sss sst ssu stb std sti stm stn sto str sts stt stu sub sud sui sum sun suo sur sus sut suu tbb tbd tbi tbm tbn tbo tbr tbs tbt tbu tdb tdd tdi tdm tdn tdo tdr tds tdt tdu tib tid tii tim tin tio tir tis tit tiu tmb tmd tmi tmm tmn tmo tmr tms tmt tmu tnb tnd tni tnm tnn tno tnr tns tnt to- tob tod toi tom ton too tor tos tot tou trb trd tri trm trn tro trr trs trt tru tsb tsd tsi tsm tsn tso tsr tss tst tsu ttb ttd tti ttm ttn tto ttr tts ttt ttu tub tud tui tum tun tuo tur tus tut tuu ubb ubi ubn ubo ubr ubs ubt ubu udb udd udi udm udn udo udr uds udt udu uib uid uii uim uin uio uir uis uit uiu um- umb umd umi umm umn umo umr ums umt umu un- unb und uni unm unn uno unr uns unt unu uob uod uom uon uoo uor uos uot ur- urb urd uri urm urn uro urr urs urt uru usb usd usi usm usn uso usr uss ust usu utb utd uti utm utn uto utr uts utt utu uum uun uur uus uut uuu

-ism