A size -1: 0 tmp/0-bytes
B size  1: 511 tmp/511-bytes
B size  1: 512 tmp/512-bytes
C size +1: 513 tmp/513-bytes
C size +1: 1024 tmp/1024-bytes
H size  2: 513 tmp/513-bytes
H size  2: 1024 tmp/1024-bytes
G size -2: 0 tmp/0-bytes
G size -2: 511 tmp/511-bytes
G size -2: 512 tmp/512-bytes