If you’re specifically after the YJM approach to descending thirds like this, it’s outside alternate picking. In other words, begin your sequence there on an upstroke so that the higher string in each segment will end on upstrokes each time, and those single notes you have to grab from a lower string (like the first fret 6 on the B string there) are with downstrokes which you can either rake through or wrist-extend on your way back to each higher string - or for some of us, a little of both depending on the tempo.
The precedence for this is in runs like the I am a Viking riff that uses what I call the Lone Note Exception to set up those single notes on the ascent, then the resulting alternate picking on the way down.
In your sequence, it’s only going to happen on one note in each six, so the way that most stays with your preference + one workaround is the way to go.