static int runTestCase(int casenum__) {
		switch (casenum__) {
		case 0: {
			String[] plates = { "010", "011", "000" };
			String expected__ = "NO";

			return verifyCase(casenum__, expected__,
					new TheDeviceDiv2().identify(plates));
		}
		case 1: {
			String[] plates = { "1", "0", "1", "0" };
			String expected__ = "YES";

			return verifyCase(casenum__, expected__,
					new TheDeviceDiv2().identify(plates));
		}
		case 2: {
			String[] plates = { "11111" };
			String expected__ = "NO";

			return verifyCase(casenum__, expected__,
					new TheDeviceDiv2().identify(plates));
		}
		case 3: {
			String[] plates = { "0110011", "0101001", "1111010", "1010010" };
			String expected__ = "NO";

			return verifyCase(casenum__, expected__,
					new TheDeviceDiv2().identify(plates));
		}
		case 4: {
			String[] plates = { "101001011", "011011010", "010110010",
					"111010100", "111111111" };
			String expected__ = "YES";

			return verifyCase(casenum__, expected__,
					new TheDeviceDiv2().identify(plates));
		}

		// custom cases

		/*
		 * case 5: { String[] plates = ; String expected__ = ;
		 * 
		 * return verifyCase(casenum__, expected__, new
		 * TheDeviceDiv2().identify(plates)); }
		 */
		/*
		 * case 6: { String[] plates = ; String expected__ = ;
		 * 
		 * return verifyCase(casenum__, expected__, new
		 * TheDeviceDiv2().identify(plates)); }
		 */
		/*
		 * case 7: { String[] plates = ; String expected__ = ;
		 * 
		 * return verifyCase(casenum__, expected__, new
		 * TheDeviceDiv2().identify(plates)); }
		 */
		default:
			return -1;
		}
	}