please can the above be answered to the best of your ability.

1.) can the cascade method be used for repeating sequences? consider the following sequence in pneumatics : A+B+A-B- where A and B are double acting cylinders I think if the cascade method is used then two manifold lines are required since Two groups are formed. (namely AB, AB ) 2.) can the pneumatic circuit please be drawn for such a sequence ? 1.) can the cascade method be used for repeating sequences? consider the following sequence in pneumatics : A+B+A-B- where A and B are double acting cylinders I think if the cascade method is used then two manifold lines are required since Two groups are formed. (namely AB, AB ) 2.) can the pneumatic circuit please be drawn for such a sequence