S43
II (c, d, a, b, in[14], S43, 2878612391U); /* 51 */
II (c, d, a, b, in[10], S43, 4293915773U); /* 55 */
II (c, d, a, b, in[ 6], S43, 2734768916U); /* 59 */
II (c, d, a, b, in[ 2], S43, 718787259U); /* 63 */
II (c, d, a, b, x[14], S43, 0xab9423a7); /* 51 */
II (c, d, a, b, x[10], S43, 0xffeff47d); /* 55 */
II (c, d, a, b, x[ 6], S43, 0xa3014314); /* 59 */
II (c, d, a, b, x[ 2], S43, 0x2ad7d2bb); /* 63 */