The first picture looks like mucoid plaque. It's hard to gauge the size... are those wooden things toothpicks? About 3 inches long I guess? I assume the drain is about 2 inches across? Other than that, it looks like classic plaque in the pictures on the cleansing FAQ.
The second one is anybody's guess. I've been having stuff like that only much darker (of course I'm older, too. Maybe it gets darker if you wait till older to start doing this stuff.) and I have no idea what it really is. Mucous beginning to sluff off? Here, too, it's kinda hard to gauge it's size... is that a one gallon glass jar, or a 4 ounce baby food jar? No way to tell. It's just hard to tell in the picture without a ruler next to it or some way to compare. My dark stuff has been a lot of little pieces about an inch long up to bigger chunks maybe 3 inches long. At a distance it looks kinda "fuzzy". Up close you can see the details but I, too, don't exactly know what this is that I am seeing. Mucous? parasite pieces?
I started my paragone four days ago, had many small BM's like this each day... until today. There have been little "crackling" feelings along the ascending colon too. I havent had much water today or eaten much... just haven't felt like it. now I'm feeling a little "spacey" and wondering what will come out next. Is something big getting ready to break loose?