Plot { Sum "M10b" { R_Date "LY-5235" 9750 50; R_Date "LY-5236" 9700 50; R_Date "LY-5237" 9730 50; }; Sum "M1a" { R_Date "LY-2805" 9705 60; R_Date "LY-2806" 9690 60; R_Date "LY-2807" 9705 55; R_Date "LY-2808" 9685 55; }; };