>>543005160
And the right answer is
>>543005338
>>543005342
>>543005642
>>543006547
6s as these anons predicted. 8888
>>543005291
>>543005329
9s can work for tanyao but it's slow and the potential opening will lose us the value we would have earned with tanyao. 2p-9s shanpon has a good potential here with 6s riichi since we have 3 of the 7s in our hand, blocking the usefulness of the 9s.
>>543005394
Yakuman is too slow here. A tsumo win can net us sanankou dora 2 which is already plenty.
>>543005275
That's a chombo.