N,A,B=map(int,input().split())
N-=2
N%=A+B
if N<A:
    print("ryota")
    exit()
if B<N:
    print("sepa")
    exit()
if (N//A)%2==1:
    print("sepa")
else:
    print("ryota")
"""
A=3
B=11
s=[0]*100
for i in range(100):
    if i<A:
        continue
    if i<B and s[i-A]==0:
        s[i]=1
    elif B<=i and s[i-A]*s[i-B]==0:
        s[i]=1
print(s)
"""