{"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 疫情当下,有两个很无聊的人,小A和小B,准备玩一个游戏,玩法是这样的,从两个自然数开始比赛。第一个玩家小A从两个数字中的较大者减去两个数字中较小者的任何正倍数,前提是得到的数字必须是非负的。然后,第二个玩家小B对得到的两个数字做同样的处理,两个玩家交替进行,直到一个玩家能够从大的数字中减去较小数字的倍数,达到0,从而获胜。例如,玩家可以从(25,7)开始:\n \u003cbr\u003e \n \u003cbr\u003e25 7 \n \u003cbr\u003e11 7 \n \u003cbr\u003e4 7 \n \u003cbr\u003e4 3 \n \u003cbr\u003e1 3 \n \u003cbr\u003e1 0 \n \u003cbr\u003e \n \u003cbr\u003e这是个 小A 获胜的例子. \n \u003cbr\u003e \n \u003cbr\u003e \n\u003c/div\u003e"}},{"title":"Input","value":{"format":"HTML","content":"多组输入,不超过6组。每行为一组数据,包含两个正整数M,N(M,N\u003c2\u003csup\u003e31\u003c/sup\u003e)。"}},{"title":"Output","value":{"format":"HTML","content":"对于每一行输入,输出一行,若小A获胜,那么输出“Stan wins”否则输出“Ollie wins”。假设这两个玩家都玩得很好。最后一行输入包含两个零,不应进行处理。\n\u003cbr\u003e \n\u003cbr\u003e"}},{"title":"Sample Input","value":{"format":"HTML","content":"\u003cpre\u003e34 12\n15 24\n0 0\u003c/pre\u003e"}},{"title":"Sample Output","value":{"format":"HTML","content":"\u003cpre\u003eStan wins\nOllie wins\u003c/pre\u003e"}}]}