import sys
input = lambda :sys.stdin.readline()[:-1]
ni = lambda :int(input())
na = lambda :list(map(int,input().split()))
yes = lambda :print("yes");Yes = lambda :print("Yes");YES = lambda : print("YES")
no = lambda :print("no");No = lambda :print("No");NO = lambda : print("NO")
#######################################################################

n, a, b = na()
from math import gcd
g = gcd(a, b)
# n //= g
# a //= g
# b //= g

# dp = [0] * n

# for i in range(n-1, -1, -1):
#     if i + a >= n:
#         dp[i] = 0
#     elif i + b >= n:
#         dp[i] = 1 ^ dp[i+a]
#     else:
#         dp[i] = 1 ^ (dp[i+a] & dp[i+b])

# print(dp)
# 1
# 2 負け
# 
# a 負け
def solve(n, a, b):
    x = n % (a + b - 1)
    if b <= x+1:
        print("sepa")
    else:
        print("ryota")
# 1 + 2 = 3

# 2 sepa
# 
solve(n, a, b)
# for n in range(1, 10):
#     print(n)
#     solve(n, a, b)