-ic b-u bbb bbc bbd bbh bbi bbm bbn bbo bbr bbs bbu bcb bcc bcd bch bci bcm bcn bco bcr bcs bcu bdb bdc bdd bdh bdi bdm bdo bdr bds bdu bhb bhc bhd bhh bhi bhm bho bhr bhs bhu bi- bib bic bid bih bii bim bin bio bir bis biu bmb bmc bmd bmh bmi bmm bmn bmo bmr bms bmu bnb bnc bnd bni bnn bno bnr bns bnu bob boc bod boh boi bom bon boo bor bos bou brb brd brh bri brm brn bro brr brs bru bsb bsc bsd bsh bsi bsm bsn bso bsr bss bsu bub buc bud buh bui bum bun buo bur bus buu c-- cbb cbc cbd cbh cbi cbm cbn cbo cbr cbs cbu ccb ccc ccd cch cci ccm ccn cco ccr ccs ccu cdb cdc cdd cdh cdi cdm cdn cdo cdr cds cdu ch- chb chc chd chh chi chm chn cho chr chs chu ci- cib cic cid cih cii cim cin cio cir cis ciu cmb cmc cmd cmh cmi cmm cmn cmo cmr cms cmu cn- cnb cnc cnd cnh cni cnm cnn cno cnr cns cnu co- cob coc cod coh coi com con coo cor cos cou crb crc crd crh cri crm crn cro crr crs cru csb csc csd csh csi csm csn cso csr css csu cub cuc cud cuh cui cum cun cuo cur cus cuu dbb dbc dbd dbh dbi dbm dbn dbo dbr dbs dbu dcb dcc dcd dci dcm dcn dco dcr dcs dcu ddb ddc ddd ddh ddi ddm ddn ddo ddr dds ddu dh- dhb dhc dhd dhh dhi dhm dho dhr dhs dhu di- dib dic did dih dii dim din dio dir dis diu dmb dmc dmd dmh dmi dmm dmn dmo dmr dms dmu dnb dnc dnd dnh dni dnm dnn dno dnr dns dob doc dod doh doi dom don doo dor dos dou drb drc drd dri drm drn dro drr drs dru dsb dsc dsd dsh dsi dsm dsn dso dsr dss dsu dub duc dud duh dui dum dun duo dur dus h-i hbb hbc hbd hbh hbi hbm hbn hbo hbr hbs hbu hcb hcc hcd hch hci hcm hcn hco hcr hcs hdb hdc hdd hdh hdi hdm hdn hdo hdr hds hdu hhb hhc hhd hhh hhi hhm hhn hho hhr hhs hhu hib hic hid hih hii him hin hio hir his hiu hmb hmc hmd hmh hmi hmm hmo hmr hms hmu hnb hnc hnd hnh hnn hno hns hnu hob hoc hod hoh hoi hom hon hoo hor hos hou hr- hrb hrc hrd hrh hri hrm hrn hro hrr hrs hru hsb hsc hsd hsh hsi hsm hsn hsr hss hsu hub huc hud huh hui hum hun huo hur hus huu i-d ibb ibc ibd ibh ibi ibm ibn ibo ibr ibs ibu icb icc icd ich ici icm icn ico icr ics icu idb idc idd idh idi idm idn ido idr ids idu ihb ihc ihd ihh ihi ihm ihn iho ihr ihs ihu iib iic iid iih iii iim iin iio iir iis iiu im- imb imc imd imh imi imm imn imo ims imu in- inb inc ind inh ini inm inn ino inr ins inu io- iob ioc iod ioh ioi iom ion ioo ior ios iou ir- irb irc ird iri irm irn iro irr irs iru is- isb isc isd ish isi ism isn iso isr iss isu iu- iub iuc iud iui ium iur ius m-o m-r mbb mbc mbd mbh mbi mbm mbo mbr mbs mbu mc- mcb mcc mcd mch mci mcm mcn mco mcr mcs mcu mdb mdc mdd mdh mdi mdm mdn mdo mdr mds mdu mhc mhd mhh mhi mhm mhn mho mhr mhs mhu mi- mib mic mid mih mii mim min mio mir mis miu mmb mmc mmd mmh mmi mmm mmn mmo mmr mms mmu mnb mnc mni mnm mnn mno mnr mns mnu mob moc mod moh moi mom mon moo mor mos mou mrb mrc mrd mrh mri mrm mrn mro mrr mrs mru msb msc msd msh msi msm msn mso msr mss msu mub muc mud muh mui mum mun mur mus muu n-i nbb nbc nbd nbi nbm nbn nbo nbr nbs nbu ncb ncc ncd nch nci ncm ncn nco ncr ncs ncu ndb ndc ndd ndh ndi ndm ndn ndo ndr nds ndu nhb nhc nhd nhh nhi nhm nhn nhr nhs nhu nib nic nid nih nii nim nin nio nir nis niu nmb nmc nmd nmh nmi nmm nmn nmo nmr nms nmu nnb nnc nnh nni nnm nnn nno nns nnu no- nob noc nod noh noi nom non noo nor nos nou nrb nrc nrd nri nrm nrn nro nrr nrs nru nsb nsc nsd nsh nsi nsm nsn nso nsr nss nsu nub nuc nud nuh nui num nun nuo nur nus nuu o-i ob- obb obc obd obh obi obm obn obo obr obs obu oc- ocb occ ocd och oci ocm ocn oco ocr ocs ocu odb odc odd odh odi odm odn odo odr ods odu ohc ohd ohh ohi ohm ohn oho ohr ohs ohu oib oic oid oii oim oin oio oir ois oiu om- omb omc omd omh omi omm omn omo omr oms omu on- onb onc ond onh oni onn ono onr ons onu oo- oob ooc ood ooh ooi oom oon ooo oor oos or- orb orc ord orh ori orm orn oro orr ors oru os- osb osc osd osh osi osm osn oso osr oss osu ou- ouc oud ouh oui oum oun ouo our ous rbb rbc rbd rbh rbi rbm rbn rbo rbr rbs rbu rcb rcc rcd rch rci rcm rcn rco rcr rcs rcu rdb rdc rdd rdh rdi rdm rdn rdo rdr rds rdu rh- rhb rhc