What does this Zig snippet output?

1const std = @import("std");
2pub fn main() void {
3    const Point = struct { x: i32, y: i32 };
4    const points = [_]Point{
5        .{ .x = 1, .y = 2 },
6        .{ .x = 3, .y = 4 },
7        .{ .x = 5, .y = 6 },
8    };
9    var sum: i32 = 0;
10    for (points) |p| {
11        sum += p.x + p.y;
12    }
13    std.debug.print("{d}\n", .{sum});
14}