import java.util.*;
import java.io.*;
class GFG
{
static void ToH(int n, char A, char B, char C)
{
if (n == 1)
{
System.out.println("Move 1 from " + A + " to " + C);
return;
}
ToH(n-1, A, C, B);
System.out.println("Move " + n + " from " + A + " to " + C);
ToH(n-1, B, A, C);
}
public static void main(String args[])
{
int n = 2;
ToH(n, 'A', 'B', 'C');
}
}
