Pass if there is nothing rendered below:

﷐ ﷑ ﷒ ﷓ ﷔ ﷕ ﷖ ﷗ ﷘ ﷙ ﷚ ﷛ ﷜ ﷝ ﷞ ﷟ ﷠ ﷡ ﷢ ﷣ ﷤ ﷥ ﷦ ﷧ ﷨ ﷩ ﷪ ﷫ ﷬ ﷭ ﷮ ﷯ ￾ ￿ 🿾 🿿 𯿾 𯿿 𿿾 𿿿 񏿾 񏿿 񟿾 񟿿 񯿾 񯿿 񿿾 񿿿 򏿾 򏿿 򟿾 򟿿 򯿾 򯿿 򿿾 򿿿 󏿾 󏿿 󟿾 󟿿 󯿾 󯿿 󿿾 󿿿 􏿾 􏿿