RGS SOURCE BACKGROUND TIMESERIES P0201920101R1S010SRBTSR0004.FTZ
RGS SOURCE TIMESERIES P0201920101R1S010SRCTSR0004.FTZ
RGS SOURCE BACKGROUND TIMESERIES P0201920101R2S011SRBTSR0004.FTZ
RGS SOURCE TIMESERIES P0201920101R2S011SRCTSR0004.FTZ