15 val <bold>x = A()</bold>
18 	DEREFERENCE: <bold>x</bold>[1]
19 	DEREFERENCE: <bold>x</bold>[1] = y
20 	DEREFERENCE: <bold>x</bold>[1] += y
21 	DEREFERENCE: <bold>x</bold>[1] *= y
22 	DEREFERENCE: <bold>x</bold>[1]++
