-ic -th b-p bbb bbc bbd bbe bbh bbi bbn bbo bbp bbs bbt bcb bcc bcd bce bch bci bcn bco bcp bcs bct bdb bdc bdd bde bdh bdi bdo bdp bds bdt be- beb bec bed bee beh bei ben beo bep bes bet bhb bhc bhd bhe bhh bhi bho bhp bhs bht bi- bib bic bid bie bih bii bin bio bip bis bit bnb bnc bnd bne bni bnn bno bnp bns bnt bob boc bod boe boh boi bon boo bop bos bot bpb bpc bpd bpe bph bpi bpn bpo bpp bps bpt bsb bsc bsd bse bsh bsi bsn bso bsp bss bst btb btc btd bte bth bti btn bto btp bts btt c-- cbb cbc cbd cbe cbh cbi cbn cbo cbp cbs cbt ccb ccc ccd cce cch cci ccn cco ccp ccs cct cdb cdc cdd cde cdh cdi cdn cdo cdp cds cdt ce- ceb cec ced cee ceh cei cen ceo cep ces cet ch- chb chc chd che chh chi chn cho chp chs cht ci- cib cic cid cie cih cii cin cio cip cis cit cn- cnb cnc cnd cne cnh cni cnn cno cnp cns cnt co- cob coc cod coe coh coi con coo cop cos cot cpb cpc cpd cpe cph cpi cpn cpo cpp cps cpt csb csc csd cse csh csi csn cso csp css cst ctb ctc ctd cte cth cti ctn cto ctp cts ctt dbb dbc dbd dbe dbh dbi dbn dbo dbp dbs dbt dcb dcc dcd dce dci dcn dco dcp dcs dct ddb ddc ddd dde ddh ddi ddn ddo ddp dds ddt de- deb dec ded dee deh dei den deo dep des det dh- dhb dhc dhd dhe dhh dhi dho dhp dhs dht di- dib dic did die dih dii din dio dip dis dit dnb dnc dnd dne dnh dni dnn dno dnp dns dnt dob doc dod doe doh doi don doo dop dos dot dpb dpc dpd dpe dph dpi dpn dpo dpp dps dpt dsb dsc dsd dse dsh dsi dsn dso dsp dss dst dtb dtc dtd dte dth dti dtn dto dtp dts dtt ebb ebc ebd ebe ebh ebi ebn ebo ebp ebs ebt ec- ecb ecc ecd ece ech eci ecn eco ecs ect ed- edb edc edd ede edh edi edn edo edp eds edt eeb eec eed eee een eeo eep ees eet ehb ehc ehd ehe ehh ehi ehn eho ehp ehs eht eib eic eid eie eii ein eio eip eis eit en- enb enc end ene enh eni enn eno enp ens ent eo- eob eoc eod eoe eoh eoi eon eoo eop eos eot ep- epb epc epd epe eph epi epn epo epp eps ept es- esb esc esd ese esh esi esn eso esp ess est etb etc etd ete eth eti etn eto etp ets ett h-i hbb hbc hbd hbe hbh hbi hbn hbo hbp hbs hbt hcb hcc hcd hce hch hci hcn hco hcp hcs hct hdb hdc hdd hde hdh hdi hdn hdo hdp hds hdt he- heb hec hed hee heh hei hen heo hep hes het hhb hhc hhd hhe hhh hhi hhn hho hhp hhs hht hib hic hid hie hih hii hin hio hip his hit hnb hnc hnd hne hnh hnn hno hns hnt hob hoc hod hoe hoh hoi hon hoo hop hos hot hpb hpc hpd hpe hph hpi hpn hpo hpp hps hpt hsb hsc hsd hse hsh hsi hsn hsp hss hst htb htc htd hte hth hti htn hto htp hts htt i-d ibb ibc ibd ibe ibh ibi ibn ibo ibp ibs ibt icb icc icd ice ich ici icn ico icp ics ict idb idc idd ide idh idi idn ido idp ids idt ie- iec ied iee iei ien iep ies iet ihb ihc ihd ihe ihh ihi ihn iho ihp ihs iht iib iic iid iie iih iii iin iio iip iis iit in- inb inc ind ine inh ini inn ino inp ins int io- iob ioc iod ioe ioh ioi ion ioo iop ios iot ipb ipc ipd ipe ipi ipn ipo ipp ips ipt is- isb isc isd ise ish isi isn iso isp iss ist itb itc itd ite ith iti itn ito itp its itt n-i nbb nbc nbd nbe nbi nbn nbo nbp nbs nbt ncb ncc ncd nce nch nci ncn nco ncp ncs nct ndb ndc ndd nde ndh ndi ndn ndo ndp nds ndt ne- neb nec ned nee neh nei nen neo nep nes net nhb nhc nhd nhe nhh nhi nhn nhp nhs nht nib nic nid nie nih nii nin nio nip nis nit nnb nnc nne nnh nni nnn nno nnp nns nnt no- nob noc nod noe noh noi non noo nop nos not npb npc npd npe nph npi npn npo npp nps npt nsb nsc nsd nse nsh nsi nsn nso nsp nss nst ntb ntc ntd nte nth nti ntn nto ntp nts ntt o-i ob- obb obc obd obe obh obi obn obo obp obs obt oc- ocb occ ocd och oci ocn oco ocp ocs oct odb odc odd ode odh odi odn odo odp ods odt oeb oec oed oee oeh oei oen oeo oep oes oet ohc ohd ohe ohh ohi ohn oho ohp ohs oht oib oic oid oie oii oin oio oip ois oit on- onb onc ond one onh oni onn ono onp ons ont oo- oob ooc ood ooh ooi oon ooo oop oos oot op- opb opc opd ope oph opi opn opo opp ops opt os- osb osc osd ose osh osi osn oso osp oss ost ot- otb otc otd ote oth oti otn oto otp ots ott p-p pbb pbc pbd pbe pbi pbn pbo pbp pbs pbt pcb pcc pcd pce pch pci