-ol lll llm lln llo lls lml lmm lmn lmo lms lnl lnm lnn lno lns lol lom lon loo los lsl lsm lsn lso lss m-o mll mlm mln mlo mls mml mmm mmn mmo mms mnl mnm mnn mno mns mol mom mon moo mos msl msm msn mso mss nll nlm nln nlo nls nml nmm nmn nmo nms nnl nnm nnn nno nns no- nol nom non noo nos nsl nsm nsn nso nss oll olm oln olo ols om- oml omm omn omo oms on- onl onn ono ons oo- ool oom oon ooo oos os- osl osm osn oso oss sll slm sln slo sls sml smm smn smo sms snl snm snn sno sns sol som son soo sos ss- ssl ssm ssn sso sss