Struggling today 2dn Brute strength with weight lifting (5) S?I?E SWINE??? 4dn Deserted rescue vessel between runs (4) D?R? 6dn With head ten times bigger, intensely coloured black and blue (5) L???D LURID??? LIVID??? 7dn US thinker takes forever to span seas to the French (7) ????S?N and finally 22dn Sauce or gravy? (5) B?A?S BRASS??