Replacing multiple items in a string

[ROY]

@Vikram_Subbaiah can you please explain the logic behind Why do i need to use Levels?

[Vikram_Subbaiah]

@ROY

Why do i need to use Levels?

You’ll need lacing and/or levels to specify how (and which) elements in lists of unequal lengths are to work with each other.

A basic example below shows that on using Level @L2 the sublists are operated upon

Note: In this case, the same can be obtained by changing Lacing to Longest

[ROY]

thanks @Vikram_Subbaiah

[zalgirietis.minde]

@Ewan_Opie, I have used your script, but I can’t get the right results. I guess It’s something with lacing.
Could you please take a look at my nodes and help me to find a solution? Thanks.