Yep, I placed 2 seeds in 2 of the cells, in only one of the double plantings was I able to separate the two easily. the other one I just put in the larger cup intact, because they were too close together to separate easily. I will kill one of the 2 in a couple of weeks before I transplant to the final containers.
The upper right hand corner is the cup with the two SMs which were too close together to attempt separating them.