-er ddd dde ddi ddl ddn ddp ddr ddt de- ded dee dei del den dep der det dev di- did die dii dil din dip dir dit div dl- dld dle dli dll dlp dlr dlt dlv dnd dne dni dnl dnn dnp dnr dnt dpd dpe dpi dpl dpn dpp dpr dpt dpv drd dre dri drl drn drp drr drt drv dtd dte dti dtl dtn dtp dtr dtt dtv dvd dve dvi dvl dvn dvp dvr dvt ed- edd ede edi edl edn edp edr edt eed eee eel een eep eer eet eev eid eie eii eil ein eip eir eit eiv eld ele eli ell eln elp elr elt elv en- end ene eni enl enn enp enr ent env ep- epd epe epi epl epn epp epr ept erd ere eri erl ern erp err ert erv etd ete eti etl etn etp etr ett etv evd eve evi evl evn evp evr evt evv i-d i-v idd ide idi idl idn idp idr idt idv ie- ied iee iei iel ien iep ier iet iev iid iie iii iil iin iip iir iit il- ild ile ili ill iln ilp ilr ilt ilv in- ind ine ini inl inn inp inr int inv ipd ipe ipi ipl ipn ipp ipr ipt ipv ir- ird ire iri irl irn irp irr irt irv itd ite iti itl itn itp itt itv ivd ive ivi ivl ivp ivr ivt ivv l-p ldd lde ldi ldl ldn ldp ldr ldt ldv led lee lei lel len lep ler let lev lid lie lii lil lin lip lir lit liv lld lle lli lll lln llp llr llt llv lnd lne lni lnl lnn lnp lnr lnt lpd lpe lpi lpl lpn lpp lpr lpt lpv lrd lri lrn lrp lrr lrt lrv ltd lte lti ltl ltp ltr ltt ltv lvd lve lvi lvl lvn lvp lvr lvt lvv n-i ndd nde ndi ndl ndn ndp ndr ndt ndv ne- ned nee nei nel nen nep ner net nev nid nie nii nil nin nip nir nit niv nld nle nli nll nln nlp nlr nlt nlv nne nni nnl nnn nnp nnt nnv npd npe npi npl npn npp npr npt npv nrd nre nri nrl nrn nrp nrr nrt nrv ntd nte nti ntn ntp ntr ntt ntv nvd nve nvi nvl nvn nvp nvt nvv p-p pdd pde pdi pdl pdn pdp pdr pdt pdv ped pee pei pel pen pep per pet pev pid pie pii pil pin pip pir pit piv pld ple pli pll pln plp plr plt plv pn- pnd pne pni pnl pnn pnp pnr pnt pnv ppd ppe ppi ppl ppn ppp ppr ppt ppv prd pre pri prl prn prp prr prt prv pt- ptd pte pti ptl ptn ptp ptr ptt ptv pvd pve pvi pvl pvn pvp pvr pvt pvv rdd rde rdi rdl rdn rdp rdr rdt rdv re- red ree rei rel ren rep rer ret rev rid rie rii ril rin rip rir rit riv rld rle rli rll rln rlp rlr rlt rnd rni rnn rnp rnr rnt rnv rpd rpe rpi rpl rpn rpp rpr rpt rpv rrd rri rrl rrn rrp rrr rrt rtd rte rti rtl rtn rtp rtr rtt rtv rvd rve rvi rvl rvn rvp rvr rvt rvv tdd tde tdi tdl tdn tdp tdr tdt tdv te- ted tee tei tel ten tep ter tet tev tid tie tii til tin tip tir tit tiv tld tle tli tll tln tlp tlr tlt tlv tnd tne tni tnl tnn tnp tnr tnt tpd tpe tpi tpl tpn tpp tpr tpt tpv trd tre tri trl trn trp trr trt trv ttd tte tti ttl ttn ttp ttr ttt ttv tvd tve tvi tvl tvn tvp tvr tvt v-e vdd vde vdi vdl vdp vdr vdt vdv ved vee vei vel ven vep ver vet vi- vid vie vii vil vin vip vir vit viv vl- vld vle vll vlp vlt vlv vn- vnd vni vnl vnp vnr vnv vpd vpe vpi vpl vpn vpp vpr vpt vrd vre vri vrn vrp vrr vrt vte vti vtl vtr vtt vtv vvi vvr vvt vvv