1 A size -1: 0 tmp/0-bytes
2 B size 1: 511 tmp/511-bytes
3 B size 1: 512 tmp/512-bytes
4 C size +1: 513 tmp/513-bytes
5 C size +1: 1024 tmp/1024-bytes
6 H size 2: 513 tmp/513-bytes
7 H size 2: 1024 tmp/1024-bytes
8 G size -2: 0 tmp/0-bytes
9 G size -2: 511 tmp/511-bytes
10 G size -2: 512 tmp/512-bytes