}

	cases := []struct {
		name         string
		input        []int
		replace      []int
		insertBefore []int
		insertAfter  []int
		applied      bool
	}{
		{
			name:         "nil slice",
			input:        nil,
			replace:      nil,
			insertBefore: nil,
			insertAfter:  nil,
			applied:      false,
		},
		{
			name:         "the first",
			input:        []int{1, 2, 3},