14.4) A sequential network has one input and one output. The output becomes I and remains 1 thereafter when at least one 1 and three 0's have occurred as inputs, regardless of the order of occurrence....

Extracted text: 14.4) A sequential network has one input and one output. The output becomes I and remains 1 thereafter when at least one 1 and three 0's have occurred as inputs, regardless of the order of occurrence. Draw a state graph (Moore type) for the network.