{"Easy1", "A[AB]B[BC]C[CD]D[DE]E[EF]F[FG]G[GH]H[HI]I[IJ]J$"},
	{"Medium", "[XYZ]ABCDEFGHIJKLMNOPQRSTUVWXYZ$"},
	{"Hard", "[ -~]*ABCDEFGHIJKLMNOPQRSTUVWXYZ$"},
	{"Hard1", "ABCD|CDEF|EFGH|GHIJ|IJKL|KLMN|MNOP|OPQR|QRST|STUV|UVWX|WXYZ"},
}

var benchSizes = []struct {
	name string
	n    int
}{
	{"16", 16},
	{"32", 32},
	{"1K", 1 << 10},
	{"32K", 32 << 10},
	{"1M", 1 << 20},

		// Creating sequence of parts for same uploadID.
		{bucketName, objectName, uploadIDs[0], 1, "abcd", "e2fc714c4727ee9395f324cd2e7f331f", int64(len("abcd"))},
		{bucketName, objectName, uploadIDs[0], 2, "efgh", "1f7690ebdd9b4caf8fab49ca1757bf27", int64(len("efgh"))},
		{bucketName, objectName, uploadIDs[0], 3, "ijkl", "09a0877d04abf8759f99adec02baf579", int64(len("abcd"))},

	VMOVDQU		(0*16)(digestPtr), state0	// load initial hash values and reorder
	VMOVDQU		(1*16)(digestPtr), state1	// DCBA, HGFE -> ABEF, CDGH
	PSHUFD		$0xb1, state0, state0		// CDAB
	PSHUFD		$0x1b, state1, state1		// EFGH
	VMOVDQA		state0, m4
	PALIGNR		$8, state1, state0		// ABEF
	PBLENDW		$0xf0, m4, state1		// CDGH
	VMOVDQA		flip_mask<>(SB), shufMask
	LEAQ		K256<>(SB), sha256Constants

roundLoop:

        body = "ABCD",
      ),
    )
    server.enqueue(
      MockResponse(
        headers = headersOf("cache-control", "max-age=60"),
        body = "EFGH",
      ),
    )
    val call1 = client.newCall(Request(server.url("/")))
    val response1 = call1.execute()
    assertThat(response1.body.source().readUtf8(2)).isEqualTo("AB")
    response1.body.close()

	}
	n := 0

	// sign bit (a)
	if h&0x80000000 != 0 {
		n |= 1 << 7
	}

	// exp sign bit (b)
	if h1 == 0x3fc00000 {
		n |= 1 << 6
	}

	// rest of exp and mantissa (cd-efgh)
	n |= int((h >> 16) & 0x3f)

	//print("match %.8lux %.8lux %d\n", l, h, n);
	return n
}

/* form offset parameter to SYS; special register number */