-ly -ol -up b-p b-u bbb bbd bbl bbn bbo bbp bbt bbu bby bdb bdd bdl bdo bdp bdt bdu bdy blb bld bll bln blo blp blt blu bly bnb bnd bnl bnn bno bnp bnt bnu bob bod bol bon boo bop bot bou boy bpb bpd bpl bpn bpo bpp bpt bpu bpy btb btd btl btn bto btp btt btu bty bub bud bul bun buo bup but buu buy by- byd byl byn byo byp byt byu dbb dbd dbl dbn dbo dbp dbt dbu dby ddb ddd ddl ddn ddo ddp ddt ddu ddy dl- dlb dld dll dlo dlp dlt dlu dly dnb dnd dnl dnn dno dnp dnt dny dob dod dol don doo dop dot dou doy dpb dpd dpl dpn dpo dpp dpt dpu dtb dtd dtl dtn dto dtp dtt dtu dty dub dud dul dun duo dup dut duy dy- dyb dyd dyn dyo dyp dyu dyy l-p lbb lbd lbl lbo lbp lbt lbu ldb ldd ldl ldn ldo ldp ldt ldu ldy llb lld lll lln llo llp llt llu lly lnb lnd lnl lnn lno lnp lnt lnu lob lod lol lon loo lop lot lou loy lpb lpd lpl lpn lpo lpp lpt lpu ltb ltd ltl lto ltp ltt ltu lub lud lul lun luo lup lut luu luy lyd lyl lyn lyo lyt nbb nbd nbl nbn nbo nbp nbt nbu ndb ndd ndl ndn ndo ndp ndt ndu ndy nlb nld nll nln nlo nlp nlt nlu nly nnb nnl nnn nno nnp nnt nnu no- nob nod nol non noo nop not nou noy npb npd npl npn npo npp npt npu ntb ntd ntn nto ntp ntt ntu nub nud nul nun nuo nup nut nuu nuy nyd nyl nyn nyo nyp nyt nyu nyy ob- obb obd obl obn obo obp obt obu oby odb odd odl odn odo odp odt odu olb old oll oln olo olp olt olu oly on- onb ond onl onn ono onp ont onu ony oo- oob ood ool oon ooo oop oot op- opb opd opl opn opo opp opt opy ot- otb otd otl otn oto otp ott otu ou- oud oul oun ouo oup out oyd oyl oyo p-p pbb pbd pbl pbn pbo pbp pbt pbu pby pdb pdd pdl pdn pdo pdp pdt pdu plb pld pll pln plo plp plt plu ply pn- pnb pnd pnl pnn pno pnp pnt pnu pny pob pod pol pon poo pop pot pou poy ppb ppd ppl ppn ppo ppp ppt ppu pt- ptb ptd ptl ptn pto ptp ptt ptu pty pub pud pul pun pup put puu puy py- pyb pyd pyl pyn pyo pyt pyu tbb tbd tbl tbn tbo tbp tbt tbu tdb tdd tdl tdn tdo tdp tdt tdu tdy tld tll tln tlo tlp tlt tlu tnb tnd tnl tnn tno tnp tnt to- tob tod tol ton too top tot tou toy tpb tpd tpl tpn tpo tpp tpt tpu ttb ttd ttl ttn tto ttp ttt ttu tty tub tud tul tun tuo tup tut tuu tuy tyd tyl tyn tyo typ tyt ubb ubl ubn ubo ubp ubt ubu uby udb udd udl udn udo udp udt udu ulb uld ull uln ulo ulp ult ulu uly un- unb und unl unn uno unp unt unu uny uob uod uol uon uoo uop uot up- upb upd upn upo upp upt upu utb utd utl utn uto utp utt utu uty uun uut uuu uyo uyu ybl ybp yby ydl ydn ydo ydt ydy yld yll ylt yly ynd ynn ynp ynu yny yob yod yol yon yoo yop yot you yoy ypd ypl ypo ypu ytd ytl ytn yto ytp ytt ytu yud yul yun yuo yup yut yuu yuy yyb yyt yyu yyy