A two-stage lock structure of an ATM is described that can prevent an operator from being injured during the removal of a currency note jam. The compounds are useful as inhibitors of HCV NS3 protease. The cast veneer wall panel further includes a facing panel formed from a cast material that is received and held within the casting field. The second set of switches is configured with a second instance of the meshing software such that the switches in the second set are members of a second mesh domain.