[
	"A: break A;",
	"A: { if (a) break A; }",
	"A: { while (b) { break A; } }",
	"A: { switch (b) { case 0: break A; } }",
	"A: while (a) { while (b) { break; } break; }",
	"A: while (a) { while (b) { break A; } }",
	"A: while (a) { while (b) { continue A; } }",
	"A: while (a) { switch (b) { case 0: break A; } }",
	"A: while (a) { switch (b) { case 0: continue A; } }",
	"A: switch (a) { case 0: while (b) { break A; } }",
	"A: switch (a) { case 0: switch (b) { case 0: break A; } }",
	"A: for (;;) { while (b) { break A; } }",
	"A: do { switch (b) { case 0: break A; break; } } while (a);",
	"A: for (a in obj) { while (b) { break A; } }",
	"A: for (a of ary) { switch (b) { case 0: break A; } }"
]