6.4.2.3.57. dc00-dfff Low Surrogates

6.4.2.3.57.1. Low Surrogates dc00-dcff
6.4.2.3.57.2. Low Surrogates dd00-ddff
6.4.2.3.57.3. Low Surrogates de00-deff
6.4.2.3.57.4. Low Surrogates df00-dfff