https://docs.google.com/presentation/d/e/2PACX-1vTYiCAeGfxKbGWfoLV674E9oflCS3UvOBNxDWOt9RUk5VMMCJl1p0A9r_frupEUlwG9Zao333Awkf_7/pub?start=true&loop=true&delayms=60000
https://docs.google.com/presentation/d/e/2PACX-1vQ4aoXLcAME2kmIw8HEQ7nQZWRXembCHv9Gzd9lPAc9_wTnjAfddQbDKa3UQtclCOuMjuL3LG3gX9xl/pub?start=true&loop=true&delayms=60000
https://docs.google.com/presentation/d/e/2PACX-1vTn4opJFwK0pgHi4hW9zvEjsfv4WOOR8JoU9XY9RFJSw1psJFBSW12B7ouD-OHvNTbqm5Eys9qRF02T/pub?start=true&loop=true&delayms=60000