RGS SOURCE BACKGROUND TIMESERIES	P0201950601R2U002SRBTSR0001.FTZ
RGS SOURCE TIMESERIES	P0201950601R2U002SRCTSR0001.FTZ
RGS SOURCE BACKGROUND TIMESERIES	P0201950601R1U002SRBTSR0001.FTZ
RGS SOURCE TIMESERIES	P0201950601R1U002SRCTSR0001.FTZ