Need a method to wrap H-bars with handlebar tape
I'd wrap in two passes: first, from the bottom stubs to the join, just crossing over onto the ends of the main bar. Then tape this up tight, to squash it down. Secondly, I'd wrap from the tops of the bar ends around the joins and all the way up to the stem. The second pass should cover up the tape holding the first bit of wrap.

Maybe something like this (excuse terrible paint skills)?