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| 0001193125-15-056439-index.html | 2015-02-20 16:46:42 | |
| 0001193125-15-056439.txt | 2015-02-20 16:46:42 | |
 0001193125-15-056439-xbrl.zip | 39861 | 2015-02-20 16:46:42 |
 BarChart1.jpg | 19844 | 2015-02-20 16:46:42 |
| d868257d485bpos.htm | 25646 | 2015-02-20 16:46:42 |
| FilingSummary.xml | 3213 | 2015-02-20 16:46:42 |
| Financial_Report.xls | 120550 | 2015-02-20 16:46:42 |
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 g868257g60e54.jpg | 3266 | 2015-02-20 16:46:42 |
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| R10.htm | 9990 | 2015-02-20 16:46:42 |
| R2.htm | 147603 | 2015-02-20 16:46:42 |
| R9.htm | 303876 | 2015-02-20 16:46:42 |
| report.css | 2740 | 2015-02-20 16:46:42 |
| rwf-20150130.xml | 55851 | 2015-02-20 16:46:42 |
| rwf-20150130.xsd | 9098 | 2015-02-20 16:46:42 |
| rwf-20150130_cal.xml | 4884 | 2015-02-20 16:46:42 |
| rwf-20150130_def.xml | 243287 | 2015-02-20 16:46:42 |
| rwf-20150130_lab.xml | 142137 | 2015-02-20 16:46:42 |
| rwf-20150130_pre.xml | 169692 | 2015-02-20 16:46:42 |
| Show.js | 1410 | 2015-02-20 16:46:42 |