-ic -ol b-p bbb bbc bbe bbi bbk bbl bbo bbp bbs bbx bcb bcc bce bci bck bcl bco bcp bcs bcx be- beb bec bee bei bek bel beo bep bes bex bi- bib bic bie bii bik bil bio bip bis bix bkb bkc bke bkk bkl bko bkp bks bkx blb blc ble bli blk bll blo blp bls blx bob boc boe boi bok bol boo bop bos box bpb bpc bpe bpi bpl bpo bpp bps bpx bsb bsc bse bsi bsk bsl bso bsp bss bsx bxb bxi bxl bxo bxx c-- cbb cbc cbe cbi cbk cbl cbo cbp cbs cbx ccb ccc cce cci cck ccl cco ccp ccs ccx ce- ceb cec cee cei cek cel ceo cep ces cex ci- cib cic cie cii cik cil cio cip cis cix ckb ckc cki cko cks ckx cl- clb clc cle cli clk cll clo clp cls clx co- cob coc coe coi cok col coo cop cos cox cpb cpc cpe cpi cpk cpl cpo cpp cps cpx csb csc cse csi csk csl cso csp css csx cxc cxi cxk cxl cxo cxp cxs cxx ebb ebc ebe ebi ebk ebl ebo ebp ebs ebx ec- ecb ecc ece eci eck ecl eco ecs ecx eeb eec eee eek eel eeo eep ees eex eib eic eie eii eik eil eio eip eis eix ekb ekc eke eki ekl eko ekp eks elb elc ele eli elk ell elo elp els elx eo- eob eoc eoe eoi eok eol eoo eop eos ep- epb epc epe epi epl epo epp eps epx es- esb esc ese esi esk esl eso esp ess esx ex- exc exe exi exl exo exp exs exx ibb ibc ibe ibi ibk ibl ibo ibp ibs ibx icb icc ice ici ick icl ico icp ics ie- iec iee iei iek iel iep ies iex iib iic iie iii iil iio iip iis iix ikb ikc ike iki ikk ikl iko iks ikx il- ilb ilc ile ili ilk ill ilo ilp ils ilx io- iob ioc ioe ioi iol ioo iop ios ipb ipc ipe ipi ipl ipo ipp ips ipx is- isb isc ise isi isk isl iso isp iss ixc ixe ixi ixl kbb kbc kbe kbi kbk kbl kbo kbp kbs kbx kcb kcc kce kci kck kcl kcp kcs kcx ke- keb kec kee kei kek kel keo kep kes kex kib kic kie kii kik kil kio kip kis kix kkb kkc kke kki kkk kkl kkp kks kl- klb klc kli klo kls klx kob koc koe koi kok kol koo kop kos kpc kpe kpi kpk kpl kpo kpp kps ksb ksc kse ksi ksk ksl kso ksp kss kxl kxo l-p lbb lbc lbe lbi lbk lbl lbo lbp lbs lbx lcb lcc lce lci lck lcl lco lcp lcs lcx leb lec lee lei lek lel leo lep les lex lib lic lie lii lik lil lio lip lis lix lkb lkl lkp lks llb llc lle lli llk lll llo llp lls lob loc loe loi lok lol loo lop los lox lpb lpc lpe lpi lpk lpl lpo lpp lps lpx lsb lsc lse lsi lsk lsl lso lsp lss lxc lxi lxo lxx o-i ob- obb obc obe obi obk obl obo obp obs obx oc- ocb occ oci ock ocl oco ocp ocs ocx oeb oec oee oei oel oeo oep oes oex oib oic oie oii oik oil oio oip ois okb okc oke oki okk okl oko okp oks olb olc ole oli olk oll olo olp ols oo- oob ooc ooi ook ool ooo oop oos oox op- opb opc ope opi opk opl opo opp ops opx os- osb osc ose osi osk osl oso osp oss osx ox- oxb oxc oxi oxo oxx p-p pbb pbc pbe pbi pbk pbl pbo pbp pbs pbx pcb pcc pce pci pck pcl pco pcp pcs pcx peb pec pee pei pek pel peo pep pes pex pib pic pie pii pik pil pio pip pis pix pkb pkc pke pki pkl pko pkp pks plb plc ple pli plk pll plo plp pls plx pob poc poe poi pok pol poo pop pos pox ppb ppc ppe ppi ppk ppl ppo ppp pps ppx ps- psb psc pse psi psk psl pso psp pss psx pxc pxe pxk pxl pxs sbb sbc sbe sbi sbk sbl sbo sbp sbs sbx scb scc sce sci sck scl sco scp scs scx se- seb sec see sei sek sel seo sep ses sex sib sic sie sii sik sil sio sip sis six sk- skb skc ske ski skk skl sko skp sks skx slb slc sle sli slk sll slo slp sls slx sob soc soe soi sok sol soo sop sos sox spb spc spe spi spk spl spo spp sps spx ss- ssb ssc sse ssi ssk ssl sso ssp sss ssx sxc sxi sxl sxs xbc xbe xbl xbx xcb xci xcl xcp xcx xee xel xep xes xex xic xie xii xio xis xix xkb xke xkl xks xlb xli xls xoc xoi xok xoo xop xos xox xpb xpc xpe xpl xpo xpp xps xsb xsc xsi xsl xsp xss xxi xxl xxo xxp xxx

-ose bbbb bbbs bbci bbeb bblb bbls bbox bcbc bcbp bcbs bccc bcci bccl bccs bcec bces bcie bcis bcos bcpl bcpp bcps bcsc bcsl bcss bebb bebe bebi bebo beci beck becs beeb beek beel beep bees beic beik beil beis beke beki beko beks bele beli belk bell belo belp bels beo- beok beos bepo bes- bese besk beso bess bibb bibe bibi bibl bibo bibs bicc bice bici bick bico bics bieb biel bies biis bike biko bile bili bilk bill bilo bils bio- bioc bioi biol bios biox bipp bips bis- bisc bise bisk bisl biso bisp biss bixi bksp bleb blee blei