U+FC99 "ﲙ" Arabic Ligature Yeh with Hamza Above with Khah Initial Form Unicode Character

U+FC99 "ﲙ" Arabic Ligature Yeh with Hamza Above with Khah Initial Form is a presentation form character found in the Arabic Presentation Forms-A block, specifically designed for the initial position of a word or syllable in Arabic calligraphy and typography. It represents a ligature combining the Arabic letter Yeh (ي) with a Hamza diacritic placed above it, followed by the letter Khah (خ), all fused into a single glyph to facilitate continuous cursive script. This character is primarily used in older or stylized text rendering systems for accurate visual representation, though it is not typically employed in modern Unicode text processing due to reliance on more dynamic shaping engines.