24 char
blockSize=8

1-a length=0
1-b count=0
1-c maxSize=inf

next(10)

read (10/8)*8 + 8 = 16
2-a length=10
2-b count=16
2-c maxSize=inf

remove(9)

3-a length=1
3-b count=7
3-c maxSize=inf

next(10) 

read
10-(7-1) = 4, (4/8)*8 + 8 = 8
4-a length=11
4-b count=15
4-c maxSize=inf

remove(9)

5-a length=2
5-b count=6
5-c axSize=inf


next(10) 

read
10-(6-2) = 6, (6/8)*8 + 8 = 8, read 0
6-a length=2
6-b count=6
6-c maxSize=6

remove(9)

7-a length=0
7-b count=0
7-c maxSize=0

