6.1  32, 34  p.549 #101
6.2   2,  4, 20, 40.
6.3   2, 10, 16, 24, 44, 64.
6.4  34, 42, 60, 62.
6.5  22.
6.6  14, 44, 60.
6.7   2.
6.8  14, 32, 46.
6.9   6, 10, 28.
6.10 skipped
6.11 22, 24.
6.12 skipped.


7.1   8, 22, 64.
7.2   4, 14, 28.
7.3  12, 18, 22, 30.
7.4  18, 22.
7.5  skipped
7.6   8, 14, 40.


8.1  Not much here
8.2  10, 20, 24.
8.3  12, 18, 56.
8.4   8, 12, 28.
8.5   6, 12, 28.
8.6   8, 16, 32.
8.7   4,  8, 10, 16, 20.
8.8   4, 12, 22.
8.9  14.
8.10 20.
8.11  6, 18, 44, 48.


9.1  10, 18, 28.
9.2   2,  14, 24, 32.
9.3  skipped
9.4  not much
9.5   8, 14, 18, 24.
9.6   4.
9.7  24.
9.8 skipped
9.9   4, 20.