A store sells two sizes of fresh wreaths. An 18-inch wreath costs $15, and a 22-inch wreath costs $30. In one day, the number of 22-inch wreaths sold was four more than twice the number of 18-inch wreaths, for a total of $795. How many of each were sold?

The number of 18-inch wreaths sold was ___ and the number of 22-inch wreaths sold was ____​