Please read the following table in Markdown format and then answer the question according to the table. Table cells in one row are seperated by '|', and different rows are seperated by '
'.

Table:
| Name | Position | Length\n[km] | Drainage basin area\n[km2] | Confluence\n[by Lahn-km] | Mouth elevation\n[m above MSL] |
| --- | --- | --- | --- | --- | --- |
| Feudinge (Rüppersbach) | left | 6.3 | 21.2 | 9.8 | 388 |
| Ilse | right | 8.4 | 11.8 | 10.5 | 382 |
| Banfe | right | 11.5 | 38.9 | 18.5 | 326 |
| Laasphe | left | 8.3 | 19.6 | 19.4 | 324 |
| Perf | right | 20.0 | 113.1 | 24.7 | 285 |
| Dautphe | left | 8.8 | 41.8 | 37.5 | 245 |
| Wetschaft | left | 29.0 | 196.2 | 56.3 | 192 |
| Ohm | left | 59.7 | 983.8 | 58.7 | 188 |
| Allna | right | 19.1 | 92.0 | 77.1 | 172 |
| Zwester Ohm | left | 20.0 | 69.5 | 84.0 | 165 |
| Salzböde | right | 27.6 | 137.8 | 87.4 | 164 |
| Lumda | left | 30.0 | 131.5 | 93.6 | 160 |
| Wieseck | left | 24.3 | 119.6 | 102.2 | 155 |
| Bieber | right | 13.6 | 34.7 | 105.1 | 151 |
| Kleebach | left | 26.9 | 164.6 | 106.2 | 150 |
| Wetzbach | left | 11.7 | 32.9 | 119.6 | 147 |
| Dill | right | 55.0 | 717.7 | 120.4 | 147 |
| Solmsbach | left | 24.6 | 112.5 | 128.1 | 141 |
| Iserbach (Möttbach) | left | 19.2 | 31.2 | 131.4 | 139 |
| Ulmbach | right | 22.9 | 60.9 | 138.2 | 135 |
| Kallenbach | right | 14.6 | 84.7 | 141.3 | 132 |
| Weil | left | 46.6 | 247.9 | 149.4 | 130 |
| Kerkerbach | right | 20.7 | 70.2 | 176.0 | 112 |
| Emsbach | left | 39.1 | 321.8 | 181.0 | 110 |
| Elbbach | right | 40.7 | 323.7 |  | 109 |
| Aar | left | 49.7 | 312.6 |  | 103 |
| Dörsbach | left | 32.0 | 114.0 |  | 94 |
| Gelbach (Aubach) | right | 39.7 | 221.2 |  | 93 |
| Mühlbach | left | 32.1 | 171.9 |  | 85 |
| Emsbach | right | 11.5 | 29.4 |  | 75 |
Question:
which river is positioned right, with a drainage area for 11.8
Answer:
Ilse