The graph of the function $y = f(x-12)+77$ can be obtained from the graph of $y = f(x)$ by one of the following actions:

(a) shifting the graph of $f(x)$ to the right 12 units;
(b) shifting the graph of $f(x)$ to the left 12 units;
(c) vertically stretching the graph of $f(x)$ by a factor 12;
(d) vertically shrinking the graph of $f(x)$ by a factor 12;

Your answer is ? a b c d

Then, followed by one of the following actions:

(e) shifting the resulting graph upward 77 units;
(f) shifting the resulting graph downward 77 units;
(g) horizontally stretching the resulting graph by a factor 77;
(h) horizontally shrinking the resulting graph by a factor 1/77;

Your answer is ? e f g h