Textsplit loses Delimiter

[pto160]

I am trying to split text by a delimiter, but I want the delimiter to remain. It does not seem to work. I want the text to split text by "CZ" in this example.
Is there a way to do this?

Book3
	A	B
2	CZ DOG ER CZ DOG EE CZ CAT ER CZ CAT EE CZ SNAKE EE CZ SNAKE ER CZ HOUSE EE CZ HOUSE ER
3		DOG ER
4		DOG EE
5		CAT ER
6		CAT EE
7		SNAKE EE
8		SNAKE ER
9		HOUSE EE
10		HOUSE ER
11
12		What I like
13		CZ DOG ER
14		CZ DOG EE
15		CZ CAT ER
16		CZ CAT EE
17		CZ SNAKE EE
18		CZ SNAKE ER
19		CZ HOUSE EE
20		CZ HOUSE ER
Sheet2

Cell Formulas
Range	Formula
B2:B10	B2	=TEXTSPLIT(A2,,"CZ")
Dynamic array formulas.

 

[Peter_SSs]

Or try this.

=TEXTSPLIT(TEXTJOIN("",,SUBSTITUTE(A2:A3,LEFT(A2:A3,2),"|" & LEFT(A2:A3,2))),,"|",TRUE)

CONCAT( is specifically designed to do TEXTJOIN("", ,...

So

=TEXTSPLIT(CONCAT(SUBSTITUTE(A2:A3,LEFT(A2:A3,2),"|" & LEFT(A2:A3,2))),,"|",TRUE)

or

=LET(a,A2:A3,d,LEFT(a,2),TEXTSPLIT(CONCAT(SUBSTITUTE(a,d,"|"&d)),,"|",TRUE))

 

[pto160]

Peter_SSs, thanks so much for that solution. It works great.