How to connect air to the air cylinder SDAT 16x20x 10S?

The gas path of the cylinder is connected with SDAT 16x20x 10S, which is used for two five-way solenoid valves (1 3-position and 1 2-position) and four gas pipes (one end of the four gas pipes is connected with the four gas ports of the booster cylinder, and the other end is connected with the holes A and B of the two solenoid valves), which are the preload return ports of the booster cylinder.