How to greet a priest in the Lucumi / Santeria tradition

I posted this in response to question on facebook, but realized it should really be stand alone. In the lucumi/santeria community, aleyos always greet Santeros/as with the greeting "Benedicion" (blessings in spanish) and if an informal setting, they cross their arms and touch each shoulder to the priest's opposite shoulder. In a formal setting, you would dobale (or prostrate yourself on the ground). If you have a male Orisa as your guardian Orisa, you lie face down in front of them, if a female, you first lie on your right side, then on your left (arm supporting head) as they touch your shoulders and say their blessing. If you don't know who "owns" your head, it's assumed to be Obatala and you do the male prostration. 

Younger priests usually greet elder priests with that same "Bendicion".  Aleyos and santeros/as greet babalawos by saying "Iboru Iboya Iboshishe" or the Yoruba language version "aboru aboye aboshishe" and touch the floor with their left fingers. Iboru Iboye Iboshishe and Aboru Aboye Aboshishe are the same (different pronounciations), and the mean "May ebo (offerings) reach heaven, may ebo be accepted, may what ebo was made for come to pass"

The response made by santeros/as or babalawos who are greeted is "A wa wato" or in Yoruba "Ogbo ato".  Awa wato and Ogbo ato are really the same thing and mean essentially "may you have long life". Babalawos who are from a Nigerian (not afro-cuban) lineage may go a bit longer and say "Ogbo ato isuri iwori wofun", which means many you have long life with the blessing of the odu Iwori Wofun" That particular Odu is Iwori Ofun and is famous for turning war into peace.

I hope that is helpful for the beginners in this tradition.