How to make a widgetkit slideset slider with 2 rows?

Question

Joomla

Good afternoon! The widgetkit slideset component implements single-line content scrolling. Can you please tell me how can I make the content in 2 lines? For example, the first 6 blocks go first, 2 in each line, then when I turn over the other 6 blocks go. I found a place where a template is created for outputting blocks, but I don’t understand how to distribute its output across lines.