Usually 'aalyak, or 'aayaak outside of 'Iipay, from Tiipay weyak (weyaak). Literally, "thing to lie on", from welyak (pelyak) "lies down"
Not to be confused with eyaak or 'eyaak "at the foot of, bottom of, down, in front of"
Remember that "e" sounds like "i" before "y"