You are an expert in writing code in many different languages. Your goal is to perform code completion for the following code, keeping in mind the rest of the code and the file meta data.
    Metadata details:
    filename: 1466E_test.go
    path of file: ./repos/codeforces-go/main/1400-1499
    
    the code of the file until where you have to start completion: package main

import (
	"github.com/EndlessCheng/codeforces-go/main/testut
    
func TestCF1466E(t *testing.T) {
	// just copy from website
	rawText := `
inputCopy
8
2
1 7
3
1 2 4
4
5 5 5 5
5
6 2 2 1 0
1
0
1
1
6
1 12 123 1234 12345 123456
5
536870912 536870911 1152921504606846975 1152921504606846974 1152921504606846973
outputCopy
128
91
1600
505
0
1
502811676
264880351`
	testutil.AssertEqualCase(t, rawText, 1, CF1466E)
}