Trying to get from Digne les Bains to Greoux les Bains on Saturday 1 June. I would like to go via Riez. I can get the LER 27R from Riez to Greoux at 14:15 but there doesn't seem to be a bus from Digne to Riez on a Saturday? So my alternative is to take the 26A from Digne to Manosque but I can't find details of a bus from Manosque to Greoux and it looks like a 3 hour walk. Any suggestions?