| one or more passive articulators<sup>\[<a href="#ref9">9</a>\]</sup>. The | one or more passive articulators<sup>\[<a href="#ref9">9</a>\]</sup>. The | ||||
| possible places of articulation are: | possible places of articulation are: | ||||
| | Place of Articulation | Feature | Symbol | Active | Lips | Teeth | Other | | |||||
| | Place of Articulation | Feature | Symbol | Active | Lips | Teeth | Passive | | |||||
| |-----------------------|-----------|--------|--------|-------|---------|---------| | |-----------------------|-----------|--------|--------|-------|---------|---------| | ||||
| | bilabial | `blb` | | `lbl` | `ulp` | | | | | bilabial | `blb` | | `lbl` | `ulp` | | | | ||||
| | linguolabial | `lgl` | ◌̼ | `lmn` | `ulp` | | | | | linguolabial | `lgl` | ◌̼ | `lmn` | `ulp` | | | |