For problem statement at 1000-1999/1900-1999/1910-1919/1914/problemB.txt this is a correct solution, but verifier at 1000-1999/1900-1999/1910-1919/1914/verifierB.go ends with wrong answer on test 1
input:
1
13 7
expected:6 7 8 9 10 11 12 13 5 4 3 2 1
got:6 5 4 3 2 1 7 8 9 10 11 12 13

exit status 1 can you fix the verifier? package main

import (
	"bufio"
	"fmt"
	"os"
)

func main() {
	in := bufio.NewReaderSize(os.Stdin, 1<<20)
	out := bufio.NewWriterSize(os.Stdout, 1<<20)
	defer out.Flush()

	var t int
	fmt.Fscan(in, &t)
	for ; t > 0; t-- {
		var n, k int
		fmt.Fscan(in, &n, &k)

		first := true
		for i := n - k; i >= 1; i-- {
			if !first {
				fmt.Fprint(out, " ")
			}
			first = false
			fmt.Fprint(out, i)
		}
		for i := n - k + 1; i <= n; i++ {
			if !first {
				fmt.Fprint(out, " ")
			}
			first = false
			fmt.Fprint(out, i)
		}
		fmt.Fprintln(out)
	}
}