so as long as the sequence is correct, no space/puntuations added,
you can arrange it horizontally or vertically. and it doesn't matter about the number of rows or columns.
Espruino is a JavaScript interpreter for low-power Microcontrollers. This site is both a support community for Espruino and a place to share what you are working on.
this is overkill but just for reference:
https://www.omniglot.com/chinese/structure.htm
so as long as the sequence is correct, no space/puntuations added,
you can arrange it horizontally or vertically. and it doesn't matter about the number of rows or columns.