What does this Zig snippet output?

1const std = @import("std");
2pub fn main() void {
3    const E = enum(u8) { a = 1, b = 2, c = 4, d = 8 };
4    const val: u8 = @intFromEnum(E.c) | @intFromEnum(E.d);
5    std.debug.print("{d}\n", .{val});
6    std.debug.print("{b:0>8}\n", .{val});
7}