-er -ic -ol -up b-p b-u bbb bbc bbd bbe bbi bbl bbo bbp bbr bbu bcb bcc bcd bce bci bcl bco bcp bcr bcu bcv bcz bdb bdc bdd bde bdi bdl bdo bdp bdr bdu bdv bdz be- beb bec bed bee bei bel beo bep ber beu bev bez bi- bib bic bid bie bii bil bio bip bir biu biv biz blb blc bld ble bli bll blo blp blr blu blv blz bob boc bod boe boi bol boo bop bor bou bov boz bpb bpc bpd bpe bpi bpl bpo bpp bpr bpu bpv brb brd bre bri brl bro brp brr bru brv brz bub buc bud bue bui bul buo bup bur buu buz bvb bvc bvd bve bvi bvl bvo bvp bvr bvu bvv bzd bze bzo bzp bzr bzu bzz c-- cbb cbc cbd cbe cbi cbl cbo cbp cbr cbu cbv cbz ccb ccc ccd cce cci ccl cco ccp ccr ccu ccv ccz cdb cdc cdd cde cdi cdl cdo cdp cdr cdu cdv cdz ce- ceb cec ced cee cei cel ceo cep cer ceu cev cez ci- cib cic cid cie cii cil cio cip cir ciu civ cl- clb clc cld cle cli cll clo clp clr clu clv clz co- cob coc cod coe coi col coo cop cor cou cov coz cpb cpc cpd cpe cpi cpl cpo cpp cpr cpu cpv cpz crb crc crd cre cri crl cro crp crr cru crv crz cub cuc cud cue cui cul cuo cup cur cuu cuv cuz cvb cvc cvd cve cvi cvl cvo cvp cvr cvu cvv cvz cz- czc czd cze czo dbb dbc dbd dbe dbi dbl dbo dbp dbr dbu dbv dbz dcb dcc dcd dce dci dcl dco dcp dcr dcu dcv ddb ddc ddd dde ddi ddl ddo ddp ddr ddu ddz de- deb dec ded dee dei del deo dep der deu dev dez di- dib dic did die dii dil dio dip dir diu div diz dl- dlb dlc dld dle dli dll dlo dlp dlr dlu dlv dob doc dod doe doi dol doo dop dor dou dov doz dpb dpc dpd dpe dpi dpl dpo dpp dpr dpu dpv dpz drb drc drd dre dri drl dro drp drr dru drv drz dub duc dud due dui dul duo dup dur duv duz dvb dvc dvd dve dvi dvl dvp dvr dvu dzb dzd dze dzi dzo dzp dzr dzu ebb ebc ebd ebe ebi ebl ebo ebp ebr ebu ebv ec- ecb ecc ecd ece eci ecl eco ecr ecu ecv ed- edb edc edd ede edi edl edo edp edr edu eeb eec eed eee eel eeo eep eer eev eib eic eid eie eii eil eio eip eir eiu eiv elb elc eld ele eli ell elo elp elr elu elv elz eo- eob eoc eod eoe eoi eol eoo eop eor eou ep- epb epc epd epe epi epl epo epp epr epu epz erb erc erd ere eri erl ero erp err eru erv erz eu- eub euc eud eue eui eul eup eur euv evb evc evd eve evi evl evo evp evr evv eze ezo ezr ezz i-d i-v ibb ibc ibd ibe ibi ibl ibo ibp ibr ibu ibv ibz icb icc icd ice ici icl ico icp icr icu icv icz idb idc idd ide idi idl ido idp idr idu idv ie- iec ied iee iei iel iep ier iev iib iic iid iie iii iil iio iip iir iiu il- ilb ilc ild ile ili ill ilo ilp ilr ilu ilv ilz io- iob ioc iod ioe ioi iol ioo iop ior iou iov ipb ipc ipd ipe ipi ipl ipo ipp ipr ipu ipv ir- irb irc ird ire iri irl iro irp irr iru irv iu- iub iuc iud iue iui iup iur iuz ivb ivc ivd ive ivi ivl ivo ivp ivr ivu ivv ize izi izo izu izz l-p lbb lbc lbd lbe lbi lbl lbo lbp lbr lbu lbv lcb lcc lcd lce lci lcl lco lcp lcr lcu lcv ldb ldc ldd lde ldi ldl ldo ldp ldr ldu ldv leb lec led lee lei lel leo lep ler leu lev lez lib lic lid lie lii lil lio lip lir liu liv liz llb llc lld lle lli lll llo llp llr llu llv llz lob loc lod loe loi lol loo lop lor lou lov loz lpb lpc lpd lpe lpi lpl lpo lpp lpr lpu lpv lpz lrb lrc lrd lri lro lrp lrr lru lrv lrz lub luc lud lue lui lul luo lup lur luu luv luz lvb lvc lvd lve lvi lvl lvp lvr lvv lvz lzi lzo lzr lzu o-i ob- obb obc obd obe obi obl obo obp obr obu obv oc- ocb occ ocd oci ocl oco ocp ocr ocu ocv ocz odb odc odd ode odi odl odo odp odr odu odv oeb oec oed oee oei oel oeo oep oer oib oic oid oie oii oil oio oip oir oiu oiv oiz olb olc old ole oli oll olo olp olu oo- oob ooc ood ooi ool ooo oop oor oov op- opb opc opd ope opi opl opo opp opr opv or- orb orc ord ore ori orl oro orp orr oru orv orz ou- ouc oud oue oui oul ouo oup our ov- ovb ovc ovd ove ovi ovl ovo ovp ovv oze ozo ozu ozz p-p pbb pbc pbd pbe pbi pbl pbo pbp pbr pbu pbz pcb pcc pcd pce pci pcl pco pcp pcr pcu pcv pdb pdc pdd pde pdi pdl pdo pdp pdr pdu pdv pdz peb pec ped pee pei pel peo pep per peu pev pez pib pic pid pie pii pil pio pip pir piu piv piz plb plc pld ple pli pll plo plp plr plu plv plz pob poc pod poe poi