-ic -th b-u bbb bbc bbd bbe bbh bbi bbn bbo bbs bbt bbu bcb bcc bcd bce bch bci bcn bco bcs bct bcu bdb bdc bdd bde bdh bdi bdo bds bdt bdu be- beb bec bed bee beh bei ben beo bes bet beu bhb bhc bhd bhe bhh bhi bho bhs bht bhu bi- bib bic bid bie bih bii bin bio bis bit biu bnb bnc bnd bne bni bnn bno bns bnt bnu bob boc bod boe boh boi bon boo bos bot bou bsb bsc bsd bse bsh bsi bsn bso bss bst bsu btb btc btd bte bth bti btn bto bts btt btu bub buc bud bue buh bui bun buo bus but buu c-- cbb cbc cbd cbe cbh cbi cbn cbo cbs cbt cbu ccb ccc ccd cce cch cci ccn cco ccs cct ccu cdb cdc cdd cde cdh cdi cdn cdo cds cdt cdu ce- ceb cec ced cee ceh cei cen ceo ces cet ceu ch- chb chc chd che chh chi chn cho chs cht chu ci- cib cic cid cie cih cii cin cio cis cit ciu cn- cnb cnc cnd cne cnh cni cnn cno cns cnt cnu co- cob coc cod coe coh coi con coo cos cot cou csb csc csd cse csh csi csn cso css cst csu ctb ctc ctd cte cth cti ctn cto cts ctt ctu cub cuc cud cue cuh cui cun cuo cus cut cuu dbb dbc dbd dbe dbh dbi dbn dbo dbs dbt dbu dcb dcc dcd dce dci dcn dco dcs dct dcu ddb ddc ddd dde ddh ddi ddn ddo dds ddt ddu de- deb dec ded dee deh dei den deo des det deu dh- dhb dhc dhd dhe dhh dhi dho dhs dht dhu di- dib dic did die dih dii din dio dis dit diu dnb dnc dnd dne dnh dni dnn dno dns dnt dob doc dod doe doh doi don doo dos dot dou dsb dsc dsd dse dsh dsi dsn dso dss dst dsu dtb dtc dtd dte dth dti dtn dto dts dtt dtu dub duc dud due duh dui dun duo dus dut ebb ebc ebd ebe ebh ebi ebn ebo ebs ebt ebu ec- ecb ecc ecd ece ech eci ecn eco ecs ect ecu ed- edb edc edd ede edh edi edn edo eds edt edu eeb eec eed eee een eeo ees eet ehb ehc ehd ehe ehh ehi ehn eho ehs eht ehu eib eic eid eie eii ein eio eis eit eiu en- enb enc end ene enh eni enn eno ens ent enu eo- eob eoc eod eoe eoh eoi eon eoo eos eot eou es- esb esc esd ese esh esi esn eso ess est esu etb etc etd ete eth eti etn eto ets ett etu eu- eub euc eud eue eui eun eus eut h-i hbb hbc hbd hbe hbh hbi hbn hbo hbs hbt hbu hcb hcc hcd hce hch hci hcn hco hcs hct hdb hdc hdd hde hdh hdi hdn hdo hds hdt hdu he- heb hec hed hee heh hei hen heo hes het heu hhb hhc hhd hhe hhh hhi hhn hho hhs hht hhu hib hic hid hie hih hii hin hio his hit hiu hnb hnc hnd hne hnh hnn hno hns hnt hnu hob hoc hod hoe hoh hoi hon hoo hos hot hou hsb hsc hsd hse hsh hsi hsn hss hst hsu htb htc htd hte hth hti htn hto hts htt hub huc hud hue huh hui hun huo hus hut huu i-d ibb ibc ibd ibe ibh ibi ibn ibo ibs ibt ibu icb icc icd ice ich ici icn ico ics ict icu idb idc idd ide idh idi idn ido ids idt idu ie- iec ied iee iei ien ies iet ihb ihc ihd ihe ihh ihi ihn iho ihs iht ihu iib iic iid iie iih iii iin iio iis iit iiu in- inb inc ind ine inh ini inn ino ins int inu io- iob ioc iod ioe ioh ioi ion ioo ios iot iou is- isb isc isd ise ish isi isn iso iss ist isu itb itc itd ite ith iti itn ito its itt itu iu- iub iuc iud iue iui ius iut n-i nbb nbc nbd nbe nbi nbn nbo nbs nbt nbu ncb ncc ncd nce nch nci ncn nco ncs nct ncu ndb ndc ndd nde ndh ndi ndn ndo nds ndt ndu ne- neb nec ned nee neh nei nen neo nes net neu nhb nhc nhd nhe nhh nhi nhn nhs nht nhu nib nic nid nie nih nii nin nio nis nit niu nnb nnc nne nnh nni nnn nno nns nnt nnu no- nob noc nod noe noh noi non noo nos not nou nsb nsc nsd nse nsh nsi nsn nso nss nst nsu ntb ntc ntd nte nth nti ntn nto nts ntt ntu nub nuc nud nue nuh nui nun nuo nus nut nuu o-i ob- obb obc obd obe obh obi obn obo obs obt obu oc- ocb occ ocd och oci ocn oco ocs oct ocu odb odc odd ode odh odi odn odo ods odt odu oeb oec oed oee oeh oei oen oeo oes oet ohc ohd ohe ohh ohi ohn oho ohs oht ohu oib oic oid oie oii oin oio ois oit oiu on- onb onc ond one onh oni onn ono ons ont onu oo- oob ooc ood ooh ooi oon ooo oos oot os- osb osc osd ose osh osi osn oso oss ost osu ot- otb otc otd ote oth oti otn oto ots ott otu ou- ouc oud oue ouh oui oun ouo ous out sbb sbc sbd sbe sbh sbi sbn sbo sbs sbt sbu scb scc scd sce sch sci scn sco scs sct scu sdb sdc sdd sde sdh sdi sdn sdo