-al -ol a-a a-b aaa aab aal aam aao aap aas ab- aba abb abl abm abo abp abs al- ala alb all alm alo alp als ama amb aml amm amo amp ams aoa aob aol aom aoo aop aos ap- apa apb apl apm apo app aps as- asa asb asl asm aso asp ass b-p baa bab bal bam bao bap bas bba bbb bbl bbm bbo bbp bbs bla blb bll blm blo blp bls bma bmb bml bmm bmo bmp bms boa bob bol bom boo bop bos bpa bpb bpl bpm bpo bpp bps bsa bsb bsl bsm bso bsp bss l-p la- laa lab lal lam lao lap las lba lbb lbl lbm lbo lbp lbs lla llb lll llm llo llp lls lma lmb lml lmm lmo lmp lms loa lob lol lom loo lop los lpa lpb lpl lpm lpo lpp lps lsa lsb lsl lsm lso lsp lss m-o maa mab mal mam mao map mas mba mbb mbl mbm mbo mbp mbs mla mlb mll mlm mlo mlp mls mma mmb mml mmm mmo mmp mms moa mob mol mom moo mop mos mpa mpb mpl mpm mpo mpp mps msa msb msl msm mso msp mss oaa oab oal oam oao oap oas ob- oba obb obl obm obo obp obs ola olb oll olm olo olp ols om- oma omb oml omm omo omp oms oo- ooa oob ool oom ooo oop oos op- opa opb opl opm opo opp ops os- osa osb osl osm oso osp oss p-p paa pab pal pam pao pap pas pba pbb pbl pbm pbo pbp pbs pla plb pll plm plo plp pls pma pmb pml pmm pmo pmp pms poa pob pol pom poo pop pos ppa ppb ppl ppm ppo ppp pps ps- psa psb psl psm pso psp pss saa sab sal sam sao sap sas sba sbb sbl sbm sbo sbp sbs sla slb sll slm slo slp sls sma smb sml smm smo smp sms soa sob sol som soo sop sos spa spb spl spm spo spp sps ss- ssa ssb ssl ssm sso ssp sss