fn main() {
    input! {
        t: usize,
    }
    for _ in 0..t {
        solve();
    }
}

fn solve() {
    input! {
        h: usize, w: usize,
    }

    println!("{}", if (h+w) % 2 == 0 {"ryota"} else {"sepa"} );
}

// const MOD93: usize = 998244353;
// const MOD17: usize = 1000000007;
// const INV2: usize = 499122177; // MOD93の剰余世界では、1/2の代わりにこれを掛ける
// const INF: usize = 1 << 60;
// const D: [(usize, usize); 4] = [(!0, 0), (0, !0), (1, 0), (0, 1)]; // 上左下右
// fn us(x: i32) -> usize { x as usize }

// 文字の定義
// const CHAR_SZ: usize = 26;
// const UPPER_A_ASCII : usize = 0x41;
// const UPPER_Z_ASCII : usize = UPPER_A_ASCII + SZ - 1;
// const LOWER_A_ASCII : usize = 0x61;
// const LOWER_Z_ASCII : usize = LOWER_A_ASCII + SZ - 1;

// #[allow(unused)]
// #[derive(PartialEq, Eq, PartialOrd, Ord, Hash, Clone)]
// struct Pos {
//     x: usize,
//     y: usize,
// }
// #[allow(unused)]
// enum Direction {
//     UP = 0,
//     LEFT = 1,
//     DOWN = 2,
//     RIGHT = 3,
// }

// library
#[allow(unused)]
use std::{
    println, print,
    mem::swap,
    cmp::min, cmp::max,
    cmp::Reverse,
    collections::HashSet, collections::BTreeSet,
    collections::HashMap, collections::BTreeMap,
    collections::BinaryHeap,
    collections::VecDeque,
    iter::FromIterator,
};

// -- atcoder-only --
#[allow(unused)]
use itertools::Itertools;
#[allow(unused)]
use proconio::{input, marker::Chars, marker::Usize1};
// use proconio::{input, input_interactive, marker::Chars, marker::Usize1};

// #[allow(unused)]
// use num::{integer::gcd, Signed};
// #[allow(unused)]
// use num_integer::Roots;// 通常の平方根
// #[allow(unused)]
// use superslice::Ext;
// #[allow(unused)]
// use rand::Rng;
// let mut rng = rand::thread_rng();
// let n = rng.gen_range(1, 1000);