<<>> <> <> <> SELECT TRIGGER FROM Red Down => Coords, Red, Mark; Mouse WHILE Red Down => Coords, Red, Mark; Red Up => SELECT ENABLE FROM LeftShift Down => SELECT ENABLE FROM Ctrl Down => Coords, Control, Shift, Red, Hit; ENDCASE => Coords, Shift, Red, Hit; RightShift Down => SELECT ENABLE FROM Ctrl Down => Coords, Control, Shift, Red, Hit; ENDCASE => Coords, Shift, Red, Hit; Ctrl Down => Coords, Control, Red, Hit; ENDCASE => Coords, Red, Hit; Yellow Down => Coords, Yellow, Mark; Mouse WHILE Yellow Down => Coords, Yellow, Mark; Yellow Up => SELECT ENABLE FROM LeftShift Down => SELECT ENABLE FROM Ctrl Down => Coords, Control, Shift, Yellow, Hit; ENDCASE => Coords, Shift, Yellow, Hit; RightShift Down => SELECT ENABLE FROM Ctrl Down => Coords, Control, Shift, Yellow, Hit; ENDCASE => Coords, Shift, Yellow, Hit; Ctrl Down => Coords, Control, Yellow, Hit; ENDCASE => Coords, Yellow, Hit; Blue Down => Coords, Blue, Mark; Mouse WHILE Blue Down => Coords, Blue, Mark; Blue Up => SELECT ENABLE FROM LeftShift Down => SELECT ENABLE FROM Ctrl Down => Coords, Control, Shift, Blue, Hit; ENDCASE => Coords, Shift, Blue, Hit; RightShift Down => SELECT ENABLE FROM Ctrl Down => Coords, Control, Shift, Blue, Hit; ENDCASE => Coords, Shift, Blue, Hit; Ctrl Down => Coords, Control, Blue, Hit; ENDCASE => Coords, Blue, Hit; Mouse => Coords; ENDCASE.