ABCDEFGHIJKLMNOPQRSTUVWXYZ
ZTxt
BLOCK2
{20,01} Another block. Lorem Ipsum, Ipsum, Ipsum
<><><><><>{}{}{}{}[][][]()()()()
[4,1]

BLOCK1
Lorem Ipsum, Ipsum Lorem, Alpha Beta Gamma <1,1>
{4,4} [5,8] (90,08)
(1,4)
[+001, +001]
References {-005,-006}, <001,002>, [98,78]
(+01,+04)
AAAAAAAAA

Other new bytes.

Old bytes live here as this is reasonable.
New bytes live here.
txTZ
Hello, World!
ZTxt
BLOCK2
{20,01} Another block. Lorem Ipsum, Ipsum, Ipsum
<><><><><>{}{}{}{}[][][]()()()()
[4,1]

BLOCK1
Lorem Ipsum, Ipsum Lorem, Alpha Beta Gamma <1,1>
{4,4} [5,8] (90,08)
(1,4)
[+001, +001]
References {-005,-006}, <001,002>, [98,78]
(+01,+04)
AAAAAAAAA

Other new bytes.

Old bytes live here as this is reasonable.
New bytes live here.
txTZ
Yet yet another gap for Raw Zucchini