-ol -up b-p b-u bbb bbd bbl bbn bbo bbp bbs bbu bdb bdd bdl bdo bdp bds bdu blb bld bll bln blo blp bls blu bnb bnd bnl bnn bno bnp bns bnu bob bod bol bon boo bop bos bou bpb bpd bpl bpn bpo bpp bps bpu bsb bsd bsl bsn bso bsp bss bsu bub bud bul bun buo bup bus buu dbb dbd dbl dbn dbo dbp dbs dbu ddb ddd ddl ddn ddo ddp dds ddu dl- dlb dld dll dlo dlp dls dlu dnb dnd dnl dnn dno dnp dns dob dod dol don doo dop dos dou dpb dpd dpl dpn dpo dpp dps dpu dsb dsd dsl dsn dso dsp dss dsu dub dud dul dun duo dup dus l-p lbb lbd lbl lbo lbp lbs lbu ldb ldd ldl ldn ldo ldp lds ldu llb lld lll lln llo llp lls llu lnb lnd lnl lnn lno lnp lns lnu lob lod lol lon loo lop los lou lpb lpd lpl lpn lpo lpp lps lpu lsb lsd lsl lsn lso lsp lss lsu lub lud lul lun luo lup lus luu nbb nbd nbl nbn nbo nbp nbs nbu ndb ndd ndl ndn ndo ndp nds ndu nlb nld nll nln nlo nlp nls nlu nnb nnl nnn nno nnp nns nnu no- nob nod nol non noo nop nos nou npb npd npl npn npo npp nps npu nsb nsd nsl nsn nso nsp nss nsu nub nud nul nun nuo nup nus nuu ob- obb obd obl obn obo obp obs obu odb odd odl odn odo odp ods odu olb old oll oln olo olp ols olu on- onb ond onl onn ono onp ons onu oo- oob ood ool oon ooo oop oos op- opb opd opl opn opo opp ops os- osb osd osl osn oso osp oss osu ou- oud oul oun ouo oup ous p-p pbb pbd pbl pbn pbo pbp pbs pbu pdb pdd pdl pdn pdo pdp pds pdu plb pld pll pln plo plp pls plu pn- pnb pnd pnl pnn pno pnp pns pnu pob pod pol pon poo pop pos pou ppb ppd ppl ppn ppo ppp pps ppu ps- psb psd psl psn pso psp pss psu pub pud pul pun pup pus puu sbb sbd sbl sbn sbo sbp sbs sbu sdb sdd sdl sdn sdo sdp sds sdu slb sld sll sln slo slp sls slu snb snd snl snn sno snp sns snu sob sod sol son soo sop sos sou spb spd spl spn spo spp sps spu ss- ssb ssd ssl ssn sso ssp sss ssu sub sud sul sun suo sup sus suu ubb ubl ubn ubo ubp ubs ubu udb udd udl udn udo udp uds udu ulb uld ull uln ulo ulp uls ulu un- unb und unl unn uno unp uns unu uob uod uol uon uoo uop uos up- upb upd upn upo upp ups upu usb usd usl usn uso usp uss usu uun uus uuu

-ous bbbb bbbs bbdd bbdo bblb bbls bdls bdos bdsd blls blno blob blod blon bloo blop blou blsp blss blub blud blup blus bnpp bnss bobb bobo bobs bobu bodb bodo bods bodu bold boll boln bolo bols bolu bond bonn bono bons bonu boob bood bool boon boop boos bopp bops bosn boso boss bosu boud boul boun boup bous bpsu bsbd bsdl bsnd bsns bsod bson bsos bspp bssd bsup bubb bubo bubs bubu budb budd budl budo buds budu bulb buld bull buls bulu bunb bund bunn buno buns bunu buol buon bups buss busu buus d-bo dblp dbls dbnl dbos dbpd dbss dbus dddd ddpo ddps ddss ddub dlbd dlos dnpo dnus dobb dobl dobs dobu dod- dodd dodo dods dold doll dolo dolp dols dolu dond donn dono donp dons doob dood dool doon doop doos dopo dopp dops doso doss doub doud doul doun doup dous dpll dpls dpos dpsd dpsu dsdp dsls dsos dsps dssn dssp dub- dubb dubs dubu dudd dudo duds dudu dull dulo dulu dunn duno duns duo- duon duos dupo duul lbds lbos lddp ldls ldos llbs lldb lldp llds llll llod lloo llps llud lnbp lndn lnso lob- lobb lobo lobs lods lold loll lolo lols lond lono lons loob lood lool loon loop loos lopp lops lopu loso losp loss loud loul loun loup lous louu lpns lpod lppl lpss lsbu lsds lson lspl lsso lssp lubs ludd ludo lull lulu lund lunn luno luns lupo lupu luso luss luup n-up nbbo nbpp nbps nbsp nddb nddo ndls ndnp ndop ndos ndpd ndps ndsl ndss nlls nlsp nndb nnls nnnn nnos nnsl nnss nobo nobs nobu nodo nods nodu nold noll nolo nolp nols non- nonn nono nons nonu noo- noob nool noon nooo noop noos nops nos- noss nosu noul noun noup nous npbl nppd nppl npsl npss nsbo nsdl nsds nslp nsls nsos nsou nsps nssb nsso nssp nsss nsub nubl nubs nudd nudo null nunn nuno nuns nuon nups nusl nuss nusu obbo obls oblu obol obon obos obsd obsn obss obus odbo oddd odds odnb odon odoo odop odos odou odso odus olbo oldb oldn olds ollo olon olos ondo onno onod onon onos onpu onso onup onus oold oolo oons oooo ooos oops oous opds opls opo- opon opos oppo opps opsu opus osbp oslo osno osoo osos ossb ossd osso ossu osul osun oubs ouds ould ouls oulu oun- ound ousd ouu- pblu pbsp pdbs pdns pdos pdpn pdsd pdss pldn plob plod plon ploo plop plos plou plpp plss plud plup plus pnld pnln pnnl pnon pnpo pnpp pnup pobo pobs pod- podd podo pods podu pold poll polo pols polu pond pono ponp pons pood pool poon poop poos pop- popo popp pops posb posn poso poss poud poul poun poup pous ppds pplo ppod ppos pppd pppn pppo pppp ppps ppss psbd psdp psds psol