// Unicode characters are allowed in comments.
//
// Latin 1 Supplement: £§¶ÜÞ
// Latin Extended-A: ĐĦŋœ
// Latin Extended-B: ƂƢƩǁ
// Other stuff: ឃᢆ᯽₪ℜ↩⊗┺░
// Emoji: ☃☺♣

print "ok"; // out: ok