Can anyone help me with three remaining clues, please? 17a Four repeatedly redesigned fussy decoration (4-4) I have f?o? fr?u, also 12d Silence young dog with savoury doughnut (4,5) I think this is hush puppy and finally 19a Conferences required when centre of Syria is occupied by politicians accepting nothing (8) I have ?y???s?a. Sorry for 12d I have h?s? ??p?y. Many thanks.