{"trustable":false,"prependHtml":"\u003cscript\u003e window.katexOptions \u003d { disable: true }; \u003c/script\u003e\n\u003cscript type\u003d\"text/x-mathjax-config\"\u003e\n MathJax.Hub.Config({\n tex2jax: {\n inlineMath: [[\u0027$$$\u0027,\u0027$$$\u0027], [\u0027$\u0027,\u0027$\u0027]],\n displayMath: [[\u0027$$$$$$\u0027,\u0027$$$$$$\u0027], [\u0027$$\u0027,\u0027$$\u0027]]\n }\n });\n\u003c/script\u003e\n\u003cscript async src\u003d\"https://mathjax.codeforces.org/MathJax.js?config\u003dTeX-AMS-MML_HTMLorMML\" type\u003d\"text/javascript\"\u003e\u003c/script\u003e","sections":[{"title":"","value":{"format":"HTML","content":"\u003cscript type\u003d\u0027text/x-mathjax-config\u0027\u003eMathJax.Hub.Config({tex2jax: { inlineMath: [[\u0027$\u0027,\u0027$\u0027]] } }); \u003c/script\u003e\n\u003cscript type\u003d\u0027text/javascript\u0027 src\u003d\u0027https://cdnjs.cloudflare.com/ajax/libs/mathjax/2.7.1/MathJax.js?config\u003dTeX-AMS-MML_HTMLorMML\u0027\u003e\u003c/script\u003e\n\u003cscript type\u003d\u0027text/javascript\u0027\u003esetTimeout(function(){MathJax.Hub.Queue([\u0027Typeset\u0027, MathJax.Hub, \u0027left_view\u0027]);}, 2000);\u003c/script\u003e\n\u003cdiv class\u003d\"panel_content\"\u003e\n The new year is coming!\n \u003cbr\u003eElaine road is very happy today! He uses 8600 board games.\n \u003cbr\u003eThe size of the chessboard is N*N. A stone was placed in a corner. They played alternately, and the 8600 had the first move. Each time, players are allowed to move stones to horizontal or vertical neighbor boxes. People who can\u0027t move will lose the game. If both sides play well, who will win the game?\n\u003c/div\u003e"}},{"title":"Input","value":{"format":"HTML","content":"The input is a sequence of positive integers each in a separate line. \n\u003cbr\u003eThe integers are between 1 and 10000, inclusive,(means 1 \u0026lt;\u003d n \u0026lt;\u003d 10000) indicating the size of the chessboard. The end of the input is indicated by a zero."}},{"title":"Output","value":{"format":"HTML","content":"Output the winner (\"8600\" or \"ailyanlu\") for each input line except the last zero. \n\u003cbr\u003eNo other characters should be inserted in the output."}},{"title":"Sample Input","value":{"format":"HTML","content":"\u003cpre\u003e5\n0\u003c/pre\u003e"}},{"title":"Sample Output","value":{"format":"HTML","content":"\u003cpre\u003eailyanlu\u003c/pre\u003e\n一个格子只允许放置一次。"}}]}