-ol ddd ddi ddl ddn ddo ddp ddr dds di- did dii dil din dio dip dir dis dl- dld dli dll dlo dlp dlr dls dnd dni dnl dnn dno dnp dnr dns dod doi dol don doo dop dor dos dpd dpi dpl dpn dpo dpp dpr dps drd dri drl drn dro drp drr drs dsd dsi dsl dsn dso dsp dsr dss i-d idd idi idl idn ido idp idr ids iid iii iil iin iio iip iir iis il- ild ili ill iln ilo ilp ilr ils in- ind ini inl inn ino inp inr ins io- iod ioi iol ion ioo iop ior ios ipd ipi ipl ipn ipo ipp ipr ips ir- ird iri irl irn iro irp irr irs is- isd isi isl isn iso isp isr iss l-p ldd ldi ldl ldn ldo ldp ldr lds lid lii lil lin lio lip lir lis lld lli lll lln llo llp llr lls lnd lni lnl lnn lno lnp lnr lns lod loi lol lon loo lop lor los lpd lpi lpl lpn lpo lpp lpr lps lrd lri lrn lro lrp lrr lrs lsd lsi lsl lsn lso lsp lsr lss n-i ndd ndi ndl ndn ndo ndp ndr nds nid nii nil nin nio nip nir nis nld nli nll nln nlo nlp nlr nls nni nnl nnn nno nnp nns no- nod noi nol non noo nop nor nos npd npi npl npn npo npp npr nps nrd nri nrl nrn nro nrp nrr nrs nsd nsi nsl nsn nso nsp nsr nss o-i odd odi odl odn odo odp odr ods oid oii oil oin oio oip oir ois old oli oll oln olo olp ols on- ond oni onl onn ono onp onr ons oo- ood ooi ool oon ooo oop oor oos op- opd opi opl opn opo opp opr ops or- ord ori orl orn oro orp orr ors os- osd osi osl osn oso osp osr oss p-p pdd pdi pdl pdn pdo pdp pdr pds pid pii pil pin pio pip pir pis pld pli pll pln plo plp plr pls pn- pnd pni pnl pnn pno pnp pnr pns pod poi pol pon poo pop por pos ppd ppi ppl ppn ppo ppp ppr pps prd pri prl prn pro prp prr prs ps- psd psi psl psn pso psp psr pss rdd rdi rdl rdn rdo rdp rdr rds rid rii ril rin rio rip rir ris rld rli rll rln rlo rlp rlr rls rnd rni rnn rno rnp rnr rns rod roi rol ron roo rop ror ros rpd rpi rpl rpn rpo rpp rpr rps rrd rri rrl rrn rrp rrr rrs rsd rsi rsl rsn rso rsp rsr rss sdd sdi sdl sdn sdo sdp sdr sds sid sii sil sin sio sip sir sis sld sli sll sln slo slp slr sls snd sni snl snn sno snp snr sns sod soi sol son soo sop sor sos spd spi spl spn spo spp spr sps sr- srd sri srl srn sro srp srr srs ss- ssd ssi ssl ssn sso ssp ssr sss