-al a-a a-b a-i aaa aab aai aal aam aap ab- aba abb abi abl abm abp ai- aia aib aii ail aim aip al- ala alb ali all alm alp ama amb ami aml amm amp ap- apa apb api apl apm app b-p baa bab bai bal bam bap bba bbb bbi bbl bbm bbp bi- bia bib bii bil bim bip bla blb bli bll blm blp bma bmb bmi bml bmm bmp bpa bpb bpi bpl bpm bpp ia- iaa iab iai ial iam iap iba ibb ibi ibl ibm ibp iia iib iii iil iim iip il- ila ilb ili ill ilm ilp im- ima imb imi iml imm imp ipa ipb ipi ipl ipm ipp l-p la- laa lab lai lal lam lap lba lbb lbi lbl lbm lbp lia lib lii lil lim lip lla llb lli lll llm llp lma lmb lmi lml lmm lmp lpa lpb lpi lpl lpm lpp maa mab mai mal mam map mba mbb mbi mbl mbm mbp mi- mia mib mii mil mim mip mla mlb mli mll mlm mlp mma mmb mmi mml mmm mmp mpa mpb mpi mpl mpm mpp p-p paa pab pai pal pam pap pba pbb pbi pbl pbm pbp pia pib pii pil pim pip pla plb pli pll plm plp pma pmb pmi pml pmm pmp ppa ppb ppi ppl ppm ppp