| OR |
| ||||||||
|     |
| this neuron in layer 5: 69   |
|     |
| this neuron in layer 5: 69   |
|      +   |
| this neuron in layer 5: 69   |
|     |
| layer 4 (13 neurons): 10  12  20  31  32  34  55  60  82  123  124  130  133   this neuron in layer 5: 69   |