not possible.
cos as they eat each other's tails, they will have to move forward to reach the other since they are getting shorter and shorter!!!!
and at that place, only one snake will be able to eat the other and the other one would not be able to reach the next one's tail....
Hari un flesh kana ewun ya kiyamukoo..ahh
ekekge oluwa ithuru wei...
habai podi prashnayak thiyanawa
oya snakes la snake flesh kana ewunda???