This drill doesn't have outfielders, 2B, or P.
Runners at Home, 1B, and 3B.
Coach hits groundball to SS who checks runner at 3B and then throws to 1B.
Runner at home runs on contact, thru 1B.
R1 runs on contact and continues to 3B making a correct turn at 2B.
R3 waits until ball is thrown to 1B before running home.
1B throws to catcher who makes the tag and then throws to 3B to get the runner from 1B.