int f(){std::string z="ab1eeedala1ebeeheal1mmma1fa1g1eeeeeeea1a1alddhgdbcdgdacedgdacedgdeeedgdndgddhgqiafbcag1dbfa1blceafafbcegcinnnlddhgmddegddhgb1ddelcidbnlddhgqqiafag1hedeblcebcaf1acegcinnnlddhgmhcdegdacdagb1bfda1lcibfhcildacdaga1d1d1almhcheagbqch1blhcmbqgdacachghcmbqgbqch1blmh1d1aga1hfd1aledcd1aledeheaga1heheblmdbqgbcdchga1af1efdga1hedbla1bndala1b1f1ea1fflh1aia1acccl1f1bibff1ldeebf1fla1h1ebfccla1h1ebfbla1bffdalddhgaibedblaieemeeeeelaideeeealdh1ehldcidalhcccidlbihf1hlafdafbgacedefblfachfacagemebeemagema1ma1magbememhgbeb1b1hgbedehghea1edalfcacieacca0";for(int i=0;i<1751;putchar(z[i++])){l(q,cb)l(n,fi)l(m,ae)l(i,c1)l(h,ba)l(g,0l)l(f,0c)l(e,01)l(d,bb)l(c,11)l(b,aa)l(a,00)l(l,\n)}}