Job

Machine 1

Machine 2

Machine 3

Machine 4

Gene position

Operation

Gene position

Operation

Gene position

Operation

Gene position

Operation

1

3

4

1

3

2

1

3

2

2

1

2

4

1

1

4

4

3

3

2

1

3

2

4

3

2

4

4

4

3

2

4

3

2

1

1