import sys
input = sys.stdin.readline

A=2
B=3

def calc(x):
    if x<0:
        return 1
    else:
        return DP[x]

DP=[-1]*100

for i in range(100):
    if calc(i-A)==1 and calc(i-B)==1:
        DP[i]=0
    else:
        DP[i]=1

#print(DP)


N,A,B=map(int,input().split())

x=(N-1)%(A+B)

if x==0:
    x+=(A+B)

if 1<=x<=max(A,B):
    y=x%(min(A,B)*2)
    if y==0:
        y+=min(A,B)*2
    if y<=min(A,B):
        print("ryota")
    else:
        print("sepa")
else:
    print("sepa")