-er ddd dde ddi ddl ddm ddp ddr ddt de- ded dee dei del dem dep der det di- did die dii dil dim dip dir dit dl- dld dle dli dll dlm dlp dlr dlt dmd dme dmi dml dmm dmp dmr dmt dpd dpe dpi dpl dpm dpp dpr dpt drd dre dri drl drm drp drr drt dtd dte dti dtl dtm dtp dtr dtt ed- edd ede edi edl edm edp edr edt eed eee eel eem eep eer eet eid eie eii eil eim eip eir eit eld ele eli ell elm elp elr elt em- emd eme emi eml emm emp emr emt ep- epd epe epi epl epm epp epr ept erd ere eri erl erm erp err ert etd ete eti etl etm etp etr ett i-d idd ide idi idl idm idp idr idt ie- ied iee iei iel iem iep ier iet iid iie iii iil iim iip iir iit il- ild ile ili ill ilm ilp ilr ilt im- imd ime imi iml imm imp imt ipd ipe ipi ipl ipm ipp ipr ipt ir- ird ire iri irl irm irp irr irt itd ite iti itl itm itp itt l-p ldd lde ldi ldl ldm ldp ldr ldt led lee lei lel lem lep ler let lid lie lii lil lim lip lir lit lld lle lli lll llm llp llr llt lmd lme lmi lml lmm lmp lmr lmt lpd lpe lpi lpl lpm lpp lpr lpt lrd lri lrm lrp lrr lrt ltd lte lti ltl ltm ltp ltr ltt m-r mdd mde mdi mdl mdm mdp mdr mdt med mee mei mel mem mep mer met mi- mid mie mii mil mim mip mir mit mld mle mli mll mlm mlp mlr mlt mmd mme mmi mml mmm mmp mmr mmt mpd mpe mpi mpl mpm mpp mpr mpt mrd mre mri mrl mrm mrp mrr mrt mtd mte mti mtl mtm mtp mtr mtt p-p pdd pde pdi pdl pdm pdp pdr pdt ped pee pei pel pem pep per pet pid pie pii pil pim pip pir pit pld ple pli pll plm plp plr plt pmd pme pmi pml pmm pmp pmr pmt ppd ppe ppi ppl ppm ppp ppr ppt prd pre pri prl prm prp prr prt pt- ptd pte pti ptl ptm ptp ptr ptt rdd rde rdi rdl rdm rdp rdr rdt re- red ree rei rel rem rep rer ret rid rie rii ril rim rip rir rit rld rle rli rll rlm rlp rlr rlt rmd rme rmi rml rmm rmp rmr rmt rpd rpe rpi rpl rpm rpp rpr rpt rrd rri rrl rrm rrp rrr rrt rtd rte rti rtl rtm rtp rtr rtt tdd tde tdi tdl tdm tdp tdr tdt te- ted tee tei tel tem tep ter tet tid tie tii til tim tip tir tit tld tle tli tll tlm tlp tlr tlt tmd tme tmi tml tmm tmp tmr tmt tpd tpe tpi tpl tpm tpp tpr tpt trd tre tri trl trm trp trr trt ttd tte tti ttl ttm ttp ttr ttt