N, A, B = map(int, input().split())
N -= 1

if N <= A:
    print("ryota")
    exit()

if B % A == 0:
    print("sepa")
    exit()

if B > 2 * A:
    if ((N + A - 1) // A) % 2 == 0:
        print("ryota") 
    else:
        print("sepa")
else:
    N -= A
    if ((N + (B - A) - 1) // (B - A)) % 2 == 0:
        print("ryota")
    else:
        print("sepa")