Our initial stack set up in the middle of the field; #1 & 2 our furthest deep and lined up, #3 is the front of the stack and slightly offset to allow space for a breakside throw.
#1 will cut to the open under space at the same time that #3 cuts to the break side, these are both good options that the handler #5 can decide to take.
In this case the Handler chose to throw to #1 to the open under space; now #2 who was previously in the middle of the stack is the continuation they can decide to make a deep cut, or go deep and then under, which the play shows; #3 is the next continuation and will continue down field; #5 will be stay In the back space to help and #4 will join the stack
#2 cuts under while #3 cuts deep; #4 is now front of the stack
#2 can throw to #3 into the deep space if they are comfortable, this throw could have happened on the last step as well.
Resetting into the stack and trying if the disc gets played to the break side initially;
The throw goes off to the front of stack #1 on the break side, this is a short cut
Now the force is on the wrong side of the player allowing for an easy backhand downfield in this case a deep throw to our continuation #2