-th -up b-p b-u bbb bbc bbd bbe bbh bbn bbo bbp bbs bbt bbu bcb bcc bcd bce bch bcn bco bcp bcs bct bcu bdb bdc bdd bde bdh bdo bdp bds bdt bdu be- beb bec bed bee beh ben beo bep bes bet beu bhb bhc bhd bhe bhh bho bhp bhs bht bhu bnb bnc bnd bne bnn bno bnp bns bnt bnu bob boc bod boe boh bon boo bop bos bot bou bpb bpc bpd bpe bph bpn bpo bpp bps bpt bpu bsb bsc bsd bse bsh bsn bso bsp bss bst bsu btb btc btd bte bth btn bto btp bts btt btu bub buc bud bue buh bun buo bup bus but buu c-- cbb cbc cbd cbe cbh cbn cbo cbp cbs cbt cbu ccb ccc ccd cce cch ccn cco ccp ccs cct ccu cdb cdc cdd cde cdh cdn cdo cdp cds cdt cdu ce- ceb cec ced cee ceh cen ceo cep ces cet ceu ch- chb chc chd che chh chn cho chp chs cht chu cn- cnb cnc cnd cne cnh cnn cno cnp cns cnt cnu co- cob coc cod coe coh con coo cop cos cot cou cpb cpc cpd cpe cph cpn cpo cpp cps cpt cpu csb csc csd cse csh csn cso csp css cst csu ctb ctc ctd cte cth ctn cto ctp cts ctt ctu cub cuc cud cue cuh cun cuo cup cus cut cuu dbb dbc dbd dbe dbh dbn dbo dbp dbs dbt dbu dcb dcc dcd dce dcn dco dcp dcs dct dcu ddb ddc ddd dde ddh ddn ddo ddp dds ddt ddu de- deb dec ded dee deh den deo dep des det deu dh- dhb dhc dhd dhe dhh dho dhp dhs dht dhu dnb dnc dnd dne dnh dnn dno dnp dns dnt dob doc dod doe doh don doo dop dos dot dou dpb dpc dpd dpe dph dpn dpo dpp dps dpt dpu dsb dsc dsd dse dsh dsn dso dsp dss dst dsu dtb dtc dtd dte dth dtn dto dtp dts dtt dtu dub duc dud due duh dun duo dup dus dut ebb ebc ebd ebe ebh ebn ebo ebp ebs ebt ebu ec- ecb ecc ecd ece ech ecn eco ecs ect ecu ed- edb edc edd ede edh edn edo edp eds edt edu eeb eec eed eee een eeo eep ees eet ehb ehc ehd ehe ehh ehn eho ehp ehs eht ehu en- enb enc end ene enh enn eno enp ens ent enu eo- eob eoc eod eoe eoh eon eoo eop eos eot eou ep- epb epc epd epe eph epn epo epp eps ept epu es- esb esc esd ese esh esn eso esp ess est esu etb etc etd ete eth etn eto etp ets ett etu eu- eub euc eud eue eun eup eus eut hbb hbc hbd hbe hbh hbn hbo hbp hbs hbt hbu hcb hcc hcd hce hch hcn hco hcp hcs hct hdb hdc hdd hde hdh hdn hdo hdp hds hdt hdu he- heb hec hed hee heh hen heo hep hes het heu hhb hhc hhd hhe hhh hhn hho hhp hhs hht hhu hnb hnc hnd hne hnh hnn hno hns hnt hnu hob hoc hod hoe hoh hon hoo hop hos hot hou hpb hpc hpd hpe hph hpn hpo hpp hps hpt hpu hsb hsc hsd hse hsh hsn hsp hss hst hsu htb htc htd hte hth htn hto htp hts htt hub huc hud hue huh hun huo hup hus hut huu nbb nbc nbd nbe nbn nbo nbp nbs nbt nbu ncb ncc ncd nce nch ncn nco ncp ncs nct ncu ndb ndc ndd nde ndh ndn ndo ndp nds ndt ndu ne- neb nec ned nee neh nen neo nep nes net neu nhb nhc nhd nhe nhh nhn nhp nhs nht nhu nnb nnc nne nnh nnn nno nnp nns nnt nnu no- nob noc nod noe noh non noo nop nos not nou npb npc npd npe nph npn npo npp nps npt npu nsb nsc nsd nse nsh nsn nso nsp nss nst nsu ntb ntc ntd nte nth ntn nto ntp nts ntt ntu nub nuc nud nue nuh nun nuo nup nus nut nuu ob- obb obc obd obe obh obn obo obp obs obt obu oc- ocb occ ocd och ocn oco ocp ocs oct ocu odb odc odd ode odh odn odo odp ods odt odu oeb oec oed oee oeh oen oeo oep oes oet ohc ohd ohe ohh ohn oho ohp ohs oht ohu on- onb onc ond one onh onn ono onp ons ont onu oo- oob ooc ood ooh oon ooo oop oos oot op- opb opc opd ope oph opn opo opp ops opt os- osb osc osd ose osh osn oso osp oss ost osu ot- otb otc otd ote oth otn oto otp ots ott otu ou- ouc oud oue ouh oun ouo oup ous out p-p pbb pbc pbd pbe pbn pbo pbp pbs pbt pbu pcb pcc pcd pce pch pcn pco pcp pcs pct pcu pdb pdc pdd pde pdh pdn pdo pdp pds pdt pdu peb pec ped pee peh pen peo pep pes pet peu phb phc phd phe phn pho php phs pht phu pn- pnb pnc pnd pne pnh pnn pno pnp pns pnt pnu pob poc pod poe poh pon poo pop pos pot pou ppb ppc ppd ppe pph ppn ppo ppp pps ppt ppu ps- psb psc psd pse psh psn pso psp pss pst psu pt- ptb ptc ptd pte pth ptn pto ptp pts ptt ptu pub puc pud pue puh pun pup pus put puu sbb sbc sbd sbe sbh sbn sbo sbp sbs sbt sbu scb scc scd sce sch scn sco scp scs sct scu sdb sdc sdd sde sdh sdn sdo