ddd ddi ddl ddm di- did dii dil dim div dl- dld dli dll dlm dlv dmd dmi dml dmm dmv dvd dvi dvl dvm i-d i-v idd idi idl idm idv iid iii iil iim il- ild ili ill ilm ilv im- imd imi iml imm imv ivd ivi ivl ivv ldd ldi ldl ldm ldv lid lii lil lim liv lld lli lll llm llv lmd lmi lml lmm lmv lvd lvi lvl lvm lvv m-v mdd mdi mdl mdm mdv mi- mid mii mil mim miv mld mli mll mlm mlv mmd mmi mml mmm mmv mvd mvi mvl mvm mvv vdd vdi vdl vdm vdv vi- vid vii vil vim viv vl- vld vll vlm vlv vm- vmd vmi vmm vvi vvm vvv