-up ddd ddi ddl ddn ddp dds ddt ddu di- did dii dil din dip dis dit diu div dl- dld dli dll dlp dls dlt dlu dlv dnd dni dnl dnn dnp dns dnt dpd dpi dpl dpn dpp dps dpt dpu dpv dsd dsi dsl dsn dsp dss dst dsu dsv dtd dti dtl dtn dtp dts dtt dtu dtv dud dui dul dun dup dus dut duv dvd dvi dvl dvn dvp dvs dvt dvu i-d i-v idd idi idl idn idp ids idt idu idv iid iii iil iin iip iis iit iiu il- ild ili ill iln ilp ils ilt ilu ilv in- ind ini inl inn inp ins int inu inv ipd ipi ipl ipn ipp ips ipt ipu ipv is- isd isi isl isn isp iss ist isu isv itd iti itl itn itp its itt itu itv iu- iud iui iup ius iut ivd ivi ivl ivp ivs ivt ivu ivv l-p ldd ldi ldl ldn ldp lds ldt ldu ldv lid lii lil lin lip lis lit liu liv lld lli lll lln llp lls llt llu llv lnd lni lnl lnn lnp lns lnt lnu lpd lpi lpl lpn lpp lps lpt lpu lpv lsd lsi lsl lsn lsp lss lst lsu lsv ltd lti ltl ltp lts ltt ltu ltv lud lui lul lun lup lus lut luu luv lvd lvi lvl lvn lvp lvs lvt lvv n-i ndd ndi ndl ndn ndp nds ndt ndu ndv nid nii nil nin nip nis nit niu niv nld nli nll nln nlp nls nlt nlu nlv nni nnl nnn nnp nns nnt nnu nnv npd npi npl npn npp nps npt npu npv nsd nsi nsl nsn nsp nss nst nsu nsv ntd nti ntn ntp nts ntt ntu ntv nud nui nul nun nup nus nut nuu nuv nvd nvi nvl nvn nvp nvt nvu nvv p-p pdd pdi pdl pdn pdp pds pdt pdu pdv pid pii pil pin pip pis pit piu piv pld pli pll pln plp pls plt plu plv pn- pnd pni pnl pnn pnp pns pnt pnu pnv ppd ppi ppl ppn ppp pps ppt ppu ppv ps- psd psi psl psn psp pss pst psu psv pt- ptd pti ptl ptn ptp pts ptt ptu ptv pud pui pul pun pup pus put puu pvd pvi pvl pvn pvp pvs pvt pvu pvv sdd sdi sdl sdn sdp sds sdt sdu sdv sid sii sil sin sip sis sit siu siv sld sli sll sln slp sls slt slu slv snd sni snl snn snp sns snt snu snv spd spi spl spn spp sps spt spu spv ss- ssd ssi ssl ssn ssp sss sst ssu ssv std sti stl stn stp sts stt stu stv sud sui sul sun sup sus sut suu suv svd svi svl svn svp svs svt svu svv tdd tdi tdl tdn tdp tds tdt tdu tdv tid tii til tin tip tis tit tiu tiv tld tli tll tln tlp tls tlt tlu tlv tnd tni tnl tnn tnp tns tnt tpd tpi tpl tpn tpp tps tpt tpu tpv tsd tsi tsl tsn tsp tss tst tsu tsv ttd tti ttl ttn ttp tts ttt ttu ttv tud tui tul tun tup tus tut tuu tuv tvd tvi tvl tvn tvp tvs tvt tvu udd udi udl udn udp uds udt udu udv uid uii uil uin uip uis uit uiu uld uli ull uln ulp uls ult ulu ulv un- und uni unl unn unp uns unt unu unv up- upd upi upn upp ups upt upu upv usd usi usl usn usp uss ust usu usv utd uti utl utn utp uts utt utu utv uun uus uut uuu uvl uvs uvu uvv vdd vdi vdl vdp vds vdt vdu vdv vi- vid vii vil vin vip vis vit viu viv vl- vld vll vlp vls vlt vlv vn- vnd vni vnl vnp vns vnu vnv vpd vpi vpl vpn vpp vps vpt vpu vsd vsi vsl vsn vsp vss vst vsu vsv vti vtl vts vtt vtu vtv vul vup vus vut vuv vvi vvs vvt vvv