$pattern="(\s*TOTAL\s*FUND\s*OPERATING\s*)(\S.{0,21}?\S)(\s*\s*EXPENSE
+S\s*F\s*)"

##</code><code>##

$pattern="(ther\s*Expenses\s*0\s*2600\s*\s*TOTAL\s*FUND\s*OPERATING\s*
+)(\S.{0,21}?\S)(\s*\s*EXPENSES\s*Fund\s*as\s*a\s*shareholder\s*in\s*u
+nderlying\s*fund\s*indirectly\s*bears\s*pro\s*rata\s*)"