What do the stamp marks say on these three teapots? I'm not quite sure on the orientation of the stamps, I can flip them in a image editor if I need to let me know. The teapots have multiple stamps on each one so I grouped each of them into one picture for each pot. Thank you very much for any help you have as to what the names are.
惠　小（華）



宐（宜）（興）　煌



Suspected: （新）仁　座　座仁製
Confirmed: Ａ　Ｂ　ＢＡ製
I see:

Ｂ: 座（广 + 坐）
古文說文解字　今楷　

Ａ: 仁