CLASS 2
60
x 1
x 2
x 2
x 1
x 2
x 1
x 2
x 1
x 2
x 2
x 2
x 1 x 1
A 64
x 3 x 1 x 1 x 2
x 3
2
Figure 1-2
Figure 1-4
Figure
1-3
Figure
2-1
Figure
1-5
Figure
1-2
Make two of these.
1-1
2-1
1-2
2-2
1-51-3
1-4
Figure
1-1
exercise
A 64
1
1
1
1
1
2
2
2
2
2
3
4
3
3
1
