There's also complex text layout (vowel-sign reordering) for Indic scripts, where some (not all) vowel signs require repositioning from phonetic order to visual order. Adding just that aspect to your example (without other complications like positioning of matras or conjunct consonant glyphs) makes it something closer to:

b&t&u&t&i&m&g&h&t&i&b&s&e&m&o&t&e&h&n&g&i&l&k&i&t&e&h&s&i