import java.io.*; import java.util.*; public class Main_yukicoder61 { private static Scanner sc; private static Printer pr; private static void solve() { int q = sc.nextInt(); for (int tcase = 0; tcase < q; tcase++) { int w = sc.nextInt(); int h = sc.nextInt(); int d = sc.nextInt(); int mx = sc.nextInt(); int my = sc.nextInt(); int hx = sc.nextInt(); int hy = sc.nextInt(); int vx = sc.nextInt(); int vy = sc.nextInt(); if (vx < 0) { vx = -vx; mx = w - mx; hx = w - hx; } if (vy < 0) { vy = -vy; my = h - my; hy = h - hy; } if (isHit(vx, vy, hx, hy, mx, my, w, h, d) || isHit(vx, vy, hx, hy, w + w - mx, my, w, h, d) || isHit(vx, vy, hx, hy, mx, h + h - my, w, h, d) || isHit(vx, vy, hx, hy, w + w - mx, h + h - my, w, h, d)) { pr.println("Hit"); } else { pr.println("Miss"); } pr.flush(); } } private static boolean isHit(int vx, int vy, int hx, int hy, int mx, int my, int w, int h, int d) { long x = (long)2 * w * vy; long y = (long)2 * h * vx; long z = (long)vx *(my - hy) - (long)vy * (mx - hx); long[] ab = new long[2]; long gcd = extgcd(x, y, ab); if (z % gcd != 0) { return false; } long mul = z / gcd; ab[0] *= mul; ab[1] *= mul; x /= gcd; y /= gcd; long n = Long.MIN_VALUE; if (y != 0) { long tmp = (mx - hx + 2 * w * ab[0]) % (2 * w * y); if (tmp < 0) { tmp += 2 * w * y; } n = (tmp - (mx - hx + 2 * w * ab[0])) / (2 * w * y); } if (x != 0) { long tmp = (my - hy - 2 * h * ab[1]) % (2 * h * x); if (tmp < 0) { tmp += 2 * h * x; } long tmpn = (tmp - (my - hy - 2 * h * ab[1])) / (2 * h * x); if (y != 0 && tmpn != n) { pr.printf("err n tmpn %d %d\n", n, tmpn); } n = tmpn; } ab[0] = n * y + ab[0]; ab[1] = n * (-x) + ab[1]; long mdx = mx + 2 * w * ab[0] - hx; long mdy = my + 2 * h * -ab[1] - hy; if (mdx < 0 || mdx > (long)d * vx) { return false; } if (mdy < 0 || mdy > (long)d * vy) { return false; } return true; } private static long extgcd(long n, long m, long[] xy) { if (m == 0) { xy[0] = 1; xy[1] = 0; return n; } else { long ret = extgcd(m, n % m, xy); long tmp = xy[1]; xy[1] = xy[0] - n / m * tmp; xy[0] = tmp; return ret; } } // --------------------------------------------------- public static void main(String[] args) { sc = new Scanner(System.in); pr = new Printer(System.out); solve(); pr.close(); sc.close(); } @SuppressWarnings("unused") private static class Scanner { BufferedReader br; Scanner (InputStream in) { br = new BufferedReader(new InputStreamReader(in)); } private boolean isPrintable(int ch) { return ch >= '!' && ch <= '~'; } private boolean isCRLF(int ch) { return ch == '\n' || ch == '\r' || ch == -1; } private int nextPrintable() { try { int ch; while (!isPrintable(ch = br.read())) { if (ch == -1) { throw new NoSuchElementException(); } } return ch; } catch (IOException e) { throw new NoSuchElementException(); } } String next() { try { int ch = nextPrintable(); StringBuilder sb = new StringBuilder(); do { sb.appendCodePoint(ch); } while (isPrintable(ch = br.read())); return sb.toString(); } catch (IOException e) { throw new NoSuchElementException(); } } int nextInt() { try { // parseInt from Integer.parseInt() boolean negative = false; int res = 0; int limit = -Integer.MAX_VALUE; int radix = 10; int fc = nextPrintable(); if (fc < '0') { if (fc == '-') { negative = true; limit = Integer.MIN_VALUE; } else if (fc != '+') { throw new NumberFormatException(); } fc = br.read(); } int multmin = limit / radix; int ch = fc; do { int digit = ch - '0'; if (digit < 0 || digit >= radix) { throw new NumberFormatException(); } if (res < multmin) { throw new NumberFormatException(); } res *= radix; if (res < limit + digit) { throw new NumberFormatException(); } res -= digit; } while (isPrintable(ch = br.read())); return negative ? res : -res; } catch (IOException e) { throw new NoSuchElementException(); } } long nextLong() { try { // parseLong from Long.parseLong() boolean negative = false; long res = 0; long limit = -Long.MAX_VALUE; int radix = 10; int fc = nextPrintable(); if (fc < '0') { if (fc == '-') { negative = true; limit = Long.MIN_VALUE; } else if (fc != '+') { throw new NumberFormatException(); } fc = br.read(); } long multmin = limit / radix; int ch = fc; do { int digit = ch - '0'; if (digit < 0 || digit >= radix) { throw new NumberFormatException(); } if (res < multmin) { throw new NumberFormatException(); } res *= radix; if (res < limit + digit) { throw new NumberFormatException(); } res -= digit; } while (isPrintable(ch = br.read())); return negative ? res : -res; } catch (IOException e) { throw new NoSuchElementException(); } } float nextFloat() { return Float.parseFloat(next()); } double nextDouble() { return Double.parseDouble(next()); } String nextLine() { try { int ch; while (isCRLF(ch = br.read())) { if (ch == -1) { throw new NoSuchElementException(); } } StringBuilder sb = new StringBuilder(); do { sb.appendCodePoint(ch); } while (!isCRLF(ch = br.read())); return sb.toString(); } catch (IOException e) { throw new NoSuchElementException(); } } void close() { try { br.close(); } catch (IOException e) { // throw new NoSuchElementException(); } } } private static class Printer extends PrintWriter { Printer(PrintStream out) { super(out); } } }