-up ddd dde ddl ddm ddp dds ddu de- ded dee del dem dep des deu dl- dld dle dll dlm dlp dls dlu dmd dme dml dmm dmp dms dmu dpd dpe dpl dpm dpp dps dpu dsd dse dsl dsm dsp dss dsu dud due dul dum dup dus ed- edd ede edl edm edp eds edu eed eee eel eem eep ees eld ele ell elm elp els elu em- emd eme eml emm emp ems emu ep- epd epe epl epm epp eps epu es- esd ese esl esm esp ess esu eu- eud eue eul eup eus l-p ldd lde ldl ldm ldp lds ldu led lee lel lem lep les leu lld lle lll llm llp lls llu lmd lme lml lmm lmp lms lmu lpd lpe lpl lpm lpp lps lpu lsd lse lsl lsm lsp lss lsu lud lue lul lum lup lus luu mdd mde mdl mdm mdp mds mdu med mee mel mem mep mes meu mld mle mll mlm mlp mls mlu mmd mme mml mmm mmp mms mmu mpd mpe mpl mpm mpp mps mpu msd mse msl msm msp mss msu mud mue mul mum mup mus muu p-p pdd pde pdl pdm pdp pds pdu ped pee pel pem pep pes peu pld ple pll plm plp pls plu pmd pme pml pmm pmp pms pmu ppd ppe ppl ppm ppp pps ppu ps- psd pse psl psm psp pss psu pud pue pul pum pup pus puu sdd sde sdl sdm sdp sds sdu se- sed see sel sem sep ses seu sld sle sll slm slp sls slu smd sme sml smm smp sms smu spd spe spl spm spp sps spu ss- ssd sse ssl ssm ssp sss ssu sud sue sul sum sup sus suu udd ude udl udm udp uds udu ued uee uel uem uep ues uld ule ull ulm ulp uls ulu um- umd ume uml umm ump ums umu up- upd upe upm upp ups upu usd use usl usm usp uss usu uue uum uus uuu