N,A,B = map(int,input().split())
r = (N-1)%(A+B)
if r==0:
    print("sepa")
elif 1<=r<=A:
    print("ryota")
elif B+1<=r:
    print("sepa")
else:
    q = r//A
    if q%2==1:
        print("sepa")
    else:
        print("ryota")