Figure 10
The diagram shows two rows of circular nodes arranged in two vertical columns. In the left column, the nodes are labeled “44 subscript a” at the top and “48 subscript a” at the bottom. In the right column, the corresponding nodes are labeled “44 subscript b” at the top and “48 subscript b” at the bottom. A horizontal arrow connects “44 subscript a” to “44 subscript b”, and another horizontal arrow connects “48 subscript a” to “48 subscript b”. Two diagonal arrows cross between the rows, with one arrow connecting “44 subscript b” to “48 subscript a” and another arrow connecting “48 subscript b” to “44 subscript a”.Cycle 6 for part family 2 of example problem II