import sys
input = sys.stdin.readline
N, A, B = map(int, input().split())
M = A+B
pos = (N-2)%M
amari = M%(2*A)
if amari==0:
    tmp3 = pos//A
    if tmp3%2==0:
        print("ryota")
    else:
        print("sepa")
else:
    if pos>=M-amari:
        if amari<=A:
            print("sepa")
        else:
            tmp4 = amari-A
            if tmp4<pos%(2*A):
                print("ryota")
            else:
                print("sepa")
    else:
        tmp3 = pos//A
        if tmp3%2==0:
            print("ryota")
        else:
            print("sepa")