-up ddd dde ddi ddl ddp dds ddu de- ded dee dei del dep des deu dev di- did die dii dil dip dis diu div dl- dld dle dli dll dlp dls dlu dlv dpd dpe dpi dpl dpp dps dpu dpv dsd dse dsi dsl dsp dss dsu dsv dud due dui dul dup dus duv dvd dve dvi dvl dvp dvs dvu ed- edd ede edi edl edp eds edu eed eee eel eep ees eev eid eie eii eil eip eis eiu eiv eld ele eli ell elp els elu elv ep- epd epe epi epl epp eps epu es- esd ese esi esl esp ess esu esv eu- eud eue eui eul eup eus euv evd eve evi evl evp evs evv i-d i-v idd ide idi idl idp ids idu idv ie- ied iee iei iel iep ies iev iid iie iii iil iip iis iiu il- ild ile ili ill ilp ils ilu ilv ipd ipe ipi ipl ipp ips ipu ipv is- isd ise isi isl isp iss isu isv iu- iud iue iui iup ius ivd ive ivi ivl ivp ivs ivu ivv l-p ldd lde ldi ldl ldp lds ldu ldv led lee lei lel lep les leu lev lid lie lii lil lip lis liu liv lld lle lli lll llp lls llu llv lpd lpe lpi lpl lpp lps lpu lpv lsd lse lsi lsl lsp lss lsu lsv lud lue lui lul lup lus luu luv lvd lve lvi lvl lvp lvs lvv p-p pdd pde pdi pdl pdp pds pdu pdv ped pee pei pel pep pes peu pev pid pie pii pil pip pis piu piv pld ple pli pll plp pls plu plv ppd ppe ppi ppl ppp pps ppu ppv ps- psd pse psi psl psp pss psu psv pud pue pui pul pup pus puu pvd pve pvi pvl pvp pvs pvu pvv sdd sde sdi sdl sdp sds sdu sdv se- sed see sei sel sep ses seu sev sid sie sii sil sip sis siu siv sld sle sli sll slp sls slu slv spd spe spi spl spp sps spu spv ss- ssd sse ssi ssl ssp sss ssu ssv sud sue sui sul sup sus suu suv svd sve svi svl svp svs svu svv udd ude udi udl udp uds udu udv ued uee uei uel uep ues uid uie uii uil uip uis uiu uld ule uli ull ulp uls ulu ulv up- upd upe upi upp ups upu upv usd use usi usl usp uss usu usv uue uus uuu uve uvl uvs uvu uvv v-e vdd vde vdi vdl vdp vds vdu vdv ved vee vei vel vep ves veu vi- vid vie vii vil vip vis viu viv vl- vld vle vll vlp vls vlv vpd vpe vpi vpl vpp vps vpu vsd vse vsi vsl vsp vss vsu vsv vue vul vup vus vuv vvi vvs vvv