How do you pronouce "sixths?"

In previous post, I figured it out how to pronounce "sixth"? Can you anyone tell me how to pronounce the "sixths"?

I'd probably say "sixts", which is an acceptable pronunciation according to Merriam Webster.

For fuck sakes it's not 'sixts' it is 'siks-ffthss' Merriam Webster should shut her lips. Illiterate bitch.