-up ddd dde ddi ddl ddm ddp dds ddu de- ded dee dei del dem dep des deu di- did die dii dil dim dip dis diu dl- dld dle dli dll dlm dlp dls dlu dmd dme dmi dml dmm dmp dms dmu dpd dpe dpi dpl dpm dpp dps dpu dsd dse dsi dsl dsm dsp dss dsu dud due dui dul dum dup dus ed- edd ede edi edl edm edp eds edu eed eee eel eem eep ees eid eie eii eil eim eip eis eiu eld ele eli ell elm elp els elu em- emd eme emi eml emm emp ems emu ep- epd epe epi epl epm epp eps epu es- esd ese esi esl esm esp ess esu eu- eud eue eui eul eup eus i-d idd ide idi idl idm idp ids idu ie- ied iee iei iel iem iep ies iid iie iii iil iim iip iis iiu il- ild ile ili ill ilm ilp ils ilu im- imd ime imi iml imm imp ims imu ipd ipe ipi ipl ipm ipp ips ipu is- isd ise isi isl ism isp iss isu iu- iud iue iui ium iup ius l-p ldd lde ldi ldl ldm ldp lds ldu led lee lei lel lem lep les leu lid lie lii lil lim lip lis liu lld lle lli lll llm llp lls llu lmd lme lmi lml lmm lmp lms lmu lpd lpe lpi lpl lpm lpp lps lpu lsd lse lsi lsl lsm lsp lss lsu lud lue lui lul lum lup lus luu mdd mde mdi mdl mdm mdp mds mdu med mee mei mel mem mep mes meu mi- mid mie mii mil mim mip mis miu mld mle mli mll mlm mlp mls mlu mmd mme mmi mml mmm mmp mms mmu mpd mpe mpi mpl mpm mpp mps mpu msd mse msi msl msm msp mss msu mud mue mui mul mum mup mus muu p-p pdd pde pdi pdl pdm pdp pds pdu ped pee pei pel pem pep pes peu pid pie pii pil pim pip pis piu pld ple pli pll plm plp pls plu pmd pme pmi pml pmm pmp pms pmu ppd ppe ppi ppl ppm ppp pps ppu ps- psd pse psi psl psm psp pss psu pud pue pui pul pum pup pus puu sdd sde sdi sdl sdm sdp sds sdu se- sed see sei sel sem sep ses seu sid sie sii sil sim sip sis siu sld sle sli sll slm slp sls slu smd sme smi sml smm smp sms smu spd spe spi spl spm spp sps spu ss- ssd sse ssi ssl ssm ssp sss ssu sud sue sui sul sum sup sus suu udd ude udi udl udm udp uds udu ued uee uei uel uem uep ues uid uie uii uil uim uip uis uiu uld ule uli ull ulm ulp uls ulu um- umd ume umi uml umm ump ums umu up- upd upe upi upm upp ups upu usd use usi usl usm usp uss usu uue uum uus uuu