So that means because we have two A's here and two A's here, we have the restriction enzyme cuts not only here, but it also cuts here. And once we cut those single strand molecules, these hydrogen bonds basically dissociate and we form the following molecule. So now we basically have this asymmetric uneven cut. And the reason we have an asymmetric cut is now we have these single strands of DNA molecule are exposed. So they're no longer connected, but they are exposed. So here we still have a double helix and here we still have a double helix.