Parameters:
  Vpc:
    Type: AWS::EC2::VPC::Id
Resources:
  Subnet1:
    Type: AWS::EC2::Subnet
    Properties:
      VpcId: !Ref Vpc
  Subnet2:
    Type: AWS::EC2::Subnet
    Properties:
      VpcId:
        Ref: Vpc
  RouteTable1:
    Type: AWS::EC2::RouteTable
    Properties:
      VpcId: !Ref Vpc
  Subnet1RouteTable1:
    Type: AWS::EC2::SubnetRouteTableAssociation
    Properties:
      RouteTableId: !Ref RouteTable1
      SubnetId:
        Ref: Subnet1