if let N = Int(readLine() ?? "") {
    var maxSum: [Int] = [0,0,0]
    var minSum: [Int] = [0,0,0]
    for _ in 1...N {
        if let input = readLine(),
           let nums = input.split(separator: " ").compactMap({Int($0)}) as? [Int],
           nums.count == 3
        {
            let a = nums[0]; let b = nums[1]; let c = nums[2]
            let tempMax = maxSum; let tempMin = minSum

            maxSum[0] = max(tempMax[0], tempMax[1]) + a
            maxSum[1] = (tempMax.max() ?? 0) + b
            maxSum[2] = max(tempMax[1], tempMax[2]) + c

            minSum[0] = min(tempMin[0], tempMin[1]) + a
            minSum[1] = (tempMin.min() ?? 0) + b
            minSum[2] = min(tempMin[1], tempMin[2]) + c
        }
    }
    
    print(maxSum.max() ?? 0, minSum.min() ?? 0)
}