-ey -ic -up b-p b-u bbb bbc bbd bbe bbi bbn bbo bbp bbs bbu bby bcb bcc bcd bce bci bcn bco bcp bcs bcu bcy bdb bdc bdd bde bdi bdo bdp bds bdu bdy be- beb bec bed bee bei ben beo bep bes beu bey bi- bib bic bid bie bii bin bio bip bis biu biy bnb bnc bnd bne bni bnn bno bnp bns bnu bob boc bod boe boi bon boo bop bos bou boy bpb bpc bpd bpe bpi bpn bpo bpp bps bpu bpy bsb bsc bsd bse bsi bsn bso bsp bss bsu bsy bub buc bud bue bui bun buo bup bus buu buy by- byc byd bye byi byn byo byp bys byu c-- cbb cbc cbd cbe cbi cbn cbo cbp cbs cbu cby ccb ccc ccd cce cci ccn cco ccp ccs ccu cdb cdc cdd cde cdi cdn cdo cdp cds cdu cdy ce- ceb cec ced cee cei cen ceo cep ces ceu cey ci- cib cic cid cie cii cin cio cip cis ciu cn- cnb cnc cnd cne cni cnn cno cnp cns cnu cny co- cob coc cod coe coi con coo cop cos cou coy cpb cpc cpd cpe cpi cpn cpo cpp cps cpu csb csc csd cse csi csn cso csp css csu csy cub cuc cud cue cui cun cuo cup cus cuu cuy cyb cyc cyd cye cyn cyo cyp cys dbb dbc dbd dbe dbi dbn dbo dbp dbs dbu dby dcb dcc dcd dce dci dcn dco dcp dcs dcu ddb ddc ddd dde ddi ddn ddo ddp dds ddu ddy de- deb dec ded dee dei den deo dep des deu dey di- dib dic did die dii din dio dip dis diu diy dnb dnc dnd dne dni dnn dno dnp dns dny dob doc dod doe doi don doo dop dos dou doy dpb dpc dpd dpe dpi dpn dpo dpp dps dpu dsb dsc dsd dse dsi dsn dso dsp dss dsu dsy dub duc dud due dui dun duo dup dus duy dy- dyb dyc dyd dye dyn dyo dyp dys dyu dyy ebb ebc ebd ebe ebi ebn ebo ebp ebs ebu eby ec- ecb ecc ecd ece eci ecn eco ecs ecu ed- edb edc edd ede edi edn edo edp eds edu edy eeb eec eed eee een eeo eep ees eey eib eic eid eie eii ein eio eip eis eiu en- enb enc end ene eni enn eno enp ens enu eny eo- eob eoc eod eoe eoi eon eoo eop eos eou ep- epb epc epd epe epi epn epo epp eps epu es- esb esc esd ese esi esn eso esp ess esu esy eu- eub euc eud eue eui eun eup eus eyc eyd eye eyn eyo eyp eys i-d ibb ibc ibd ibe ibi ibn ibo ibp ibs ibu iby icb icc icd ice ici icn ico icp ics icu icy idb idc idd ide idi idn ido idp ids idu idy ie- iec ied iee iei ien iep ies iey iib iic iid iie iii iin iio iip iis iiu in- inb inc ind ine ini inn ino inp ins inu iny io- iob ioc iod ioe ioi ion ioo iop ios iou ipb ipc ipd ipe ipi ipn ipo ipp ips ipu ipy is- isb isc isd ise isi isn iso isp iss isu isy iu- iub iuc iud iue iui iup ius iyc iye iyo iys iyy n-i nbb nbc nbd nbe nbi nbn nbo nbp nbs nbu ncb ncc ncd nce nci ncn nco ncp ncs ncu ndb ndc ndd nde ndi ndn ndo ndp nds ndu ndy ne- neb nec ned nee nei nen neo nep nes neu ney nib nic nid nie nii nin nio nip nis niu nnb nnc nne nni nnn nno nnp nns nnu no- nob noc nod noe noi non noo nop nos nou noy npb npc npd npe npi npn npo npp nps npu nsb nsc nsd nse nsi nsn nso nsp nss nsu nsy nub nuc nud nue nui nun nuo nup nus nuu nuy nyc nyd nye nyn nyo nyp nys nyu nyy o-i ob- obb obc obd obe obi obn obo obp obs obu oby oc- ocb occ ocd oci ocn oco ocp ocs ocu odb odc odd ode odi odn odo odp ods odu oeb oec oed oee oei oen oeo oep oes oey oib oic oid oie oii oin oio oip ois oiu on- onb onc ond one oni onn ono onp ons onu ony oo- oob ooc ood ooi oon ooo oop oos op- opb opc opd ope opi opn opo opp ops opy os- osb osc osd ose osi osn oso osp oss osu ou- ouc oud oue oui oun ouo oup ous oyd oye oyi oyo oys p-p pbb pbc pbd pbe pbi pbn pbo pbp pbs pbu pby pcb pcc pcd pce pci pcn pco pcp pcs pcu pdb pdc pdd pde pdi pdn pdo pdp pds pdu peb pec ped pee pei pen peo pep pes peu pey pib pic pid pie pii pin pio pip pis piu pn- pnb pnc pnd pne pni pnn pno pnp pns pnu pny pob poc pod poe poi pon poo pop pos pou poy ppb ppc ppd ppe ppi ppn ppo ppp pps ppu ps- psb psc psd pse psi psn pso psp pss psu psy pub puc pud pue pui pun pup pus puu puy py- pyb pyc pyd pye pyn pyo pys pyu sbb sbc sbd sbe sbi sbn sbo sbp sbs sbu sby scb scc scd sce sci scn sco scp scs scu sdb sdc sdd sde sdi sdn sdo sdp sds sdu sdy se- seb sec sed see sei sen seo sep ses seu sey sib sic sid sie sii sin sio sip sis siu snb snc snd sne sni snn sno snp sns snu sny sob soc