b-p bbb bbd bbe bbi bbl bbm bbp bdb bdd bde bdi bdl bdm bdp be- beb bed bee bei bel bem bep bi- bib bid bie bii bil bim bip blb bld ble bli bll blm blp bmb bmd bme bmi bml bmm bmp bpb bpd bpe bpi bpl bpm bpp dbb dbd dbe dbi dbl dbm dbp ddb ddd dde ddi ddl ddm ddp de- deb ded dee dei del dem dep di- dib did die dii dil dim dip dl- dlb dld dle dli dll dlm dlp dmb dmd dme dmi dml dmm dmp dpb dpd dpe dpi dpl dpm dpp ebb ebd ebe ebi ebl ebm ebp ed- edb edd ede edi edl edm edp eeb eed eee eel eem eep eib eid eie eii eil eim eip elb eld ele eli ell elm elp em- emb emd eme emi eml emm emp ep- epb epd epe epi epl epm epp i-d ibb ibd ibe ibi ibl ibm ibp idb idd ide idi idl idm idp ie- ied iee iei iel iem iep iib iid iie iii iil iim iip il- ilb ild ile ili ill ilm ilp im- imb imd ime imi iml imm imp ipb ipd ipe ipi ipl ipm ipp l-p lbb lbd lbe lbi lbl lbm lbp ldb ldd lde ldi ldl ldm ldp leb led lee lei lel lem lep lib lid lie lii lil lim lip llb lld lle lli lll llm llp lmb lmd lme lmi lml lmm lmp lpb lpd lpe lpi lpl lpm lpp mbb mbd mbe mbi mbl mbm mbp mdb mdd mde mdi mdl mdm mdp meb med mee mei mel mem mep mi- mib mid mie mii mil mim mip mlb mld mle mli mll mlm mlp mmb mmd mme mmi mml mmm mmp mpb mpd mpe mpi mpl mpm mpp p-p pbb pbd pbe pbi pbl pbm pbp pdb pdd pde pdi pdl pdm pdp peb ped pee pei pel pem pep pib pid pie pii pil pim pip plb pld ple pli pll plm plp pmb pmd pme pmi pml pmm pmp ppb ppd ppe ppi ppl ppm ppp