which river is positioned right, with a drainage area for 11.8
ilse
col : name | position | length\n[km] | drainage basin area\n[km2] | confluence\n[by lahn-km] | mouth elevation\n[m above msl] row 1 : feudinge (rüppersbach) | left | 6.3 | 21.2 | 9.8 | 388 row 2 : ilse | right | 8.4 | 11.8 | 10.5 | 382 row 3 : banfe | right | 11.5 | 38.9 | 18.5 | 326 row 4 : laasphe | left | 8.3 | 19.6 | 19.4 | 324 row 5 : perf | right | 20.0 | 113.1 | 24.7 | 285 row 6 : dautphe | left | 8.8 | 41.8 | 37.5 | 245 row 7 : wetschaft | left | 29.0 | 196.2 | 56.3 | 192 row 8 : ohm | left | 59.7 | 983.8 | 58.7 | 188 row 9 : allna | right | 19.1 | 92.0 | 77.1 | 172 row 10 : zwester ohm | left | 20.0 | 69.5 | 84.0 | 165 row 11 : salzböde | right | 27.6 | 137.8 | 87.4 | 164 row 12 : lumda | left | 30.0 | 131.5 | 93.6 | 160 row 13 : wieseck | left | 24.3 | 119.6 | 102.2 | 155 row 14 : bieber | right | 13.6 | 34.7 | 105.1 | 151 row 15 : kleebach | left | 26.9 | 164.6 | 106.2 | 150 row 16 : wetzbach | left | 11.7 | 32.9 | 119.6 | 147 row 17 : dill | right | 55.0 | 717.7 | 120.4 | 147 row 18 : solmsbach | left | 24.6 | 112.5 | 128.1 | 141 row 19 : iserbach (möttbach) | left | 19.2 | 31.2 | 131.4 | 139 row 20 : ulmbach | right | 22.9 | 60.9 | 138.2 | 135 row 21 : kallenbach | right | 14.6 | 84.7 | 141.3 | 132 row 22 : weil | left | 46.6 | 247.9 | 149.4 | 130 row 23 : kerkerbach | right | 20.7 | 70.2 | 176.0 | 112 row 24 : emsbach | left | 39.1 | 321.8 | 181.0 | 110 row 25 : elbbach | right | 40.7 | 323.7 |  | 109 row 26 : aar | left | 49.7 | 312.6 |  | 103 row 27 : dörsbach | left | 32.0 | 114.0 |  | 94 row 28 : gelbach (aubach) | right | 39.7 | 221.2 |  | 93 row 29 : mühlbach | left | 32.1 | 171.9 |  | 85 row 30 : emsbach | right | 11.5 | 29.4 |  | 75
which river is positioned right, with a drainage area for 11.8
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
Ilse