>Another one:
>1122333445556s
>From this tenpai on 25s, drawing 4s and cutting 6s leads to
>1122333444555s
>That's a 12345s wait, with a possible suuankou on tsumo.
>In the match, 2s and 5s were dead, so I cut 3s to get a wider wait.
>1122334445556s
>Removing the iipeikou shape leaves 4445556s, which is a tanki shape. The wait is 4567s.
>But that's not every tile the hand is waiting on. Remember that two consecutive triplets with three ears on either side can be seen as three sequences.
>In this case we take the 4s and 5s ankou, remove them with 336s as the three ears, and then we're left with 1122s. Everyone can recognise this simple shanpon wait.
>So the complete wait of the hand is 124567s.
>Other shapes with three sequences like this are for example
>233344455s
>This is one 234s and two 345s sequences. 223334445s can be parsed similarly.
>Even 222333444s can be parsed this way, though it can also be counted as sanankou.
>Now looking at the following hand, you should be able to tell that's is waiting on 25s with confirmed iipeikou:
>11m789p23334445s
>There are other patterns as well. I hope that by becoming better with different shapes over time, you will reach the point where you can find the best wait in no time even in closed chinitsu hands.

TN: In this chapter, the author used くっつきテンパイ (literally "sticky tenpai"), which when I looked it up turned out to be just sticky iishanten. This guy really likes using weird terminology.
On another note, didn't someone post something about identifying menchin waits recently? That's probably a better read than the short version in this chapter.