4 of 4 Updated for the latest spec

Forte, 66 bytes

Updated for the new Interpreter

2PUT34:LET1=3
4PUT34:END
1PRINT
"2PUT34:LET1=3
4PUT34:END
1PRINT
"

Which, in order is:

1: Print the first half of the code.
2: Print a ", then set line 3 to be line 1.
3: Print the second half of the code again.
4: Print another ", then end the program.

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