{"trustable":false,"prependHtml":"\u003cstyle type\u003d\u0027text/css\u0027\u003e\n .input, .output {\n border: 1px solid #888888;\n }\n .output {\n margin-bottom: 1em;\n position: relative;\n top: -1px;\n }\n .output pre, .input pre {\n background-color: #EFEFEF;\n line-height: 1.25em;\n margin: 0;\n padding: 0.25em;\n }\n \u003c/style\u003e\n \u003clink rel\u003d\"stylesheet\" href\u003d\"//codeforces.org/s/96598/css/problem-statement.css\" type\u003d\"text/css\" /\u003e\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 type\u003d\"text/javascript\" async src\u003d\"https://mathjax.codeforces.org/MathJax.js?config\u003dTeX-AMS_HTML-full\"\u003e\u003c/script\u003e","sections":[{"title":"","value":{"format":"HTML","content":"\u003cp\u003eDicky, the man who has been single for 30 years, has been trying to get a girlfriend. One time, his friend told him to download an app called \"Blinder\". He told Dicky, that he can find a partner on the app. But the problem is, all the user is anonymous, and of course the gender of the users. But there\u0027s a way to find out which one is a girl.\u003cbr\u003e To determine the gender of the user, Dicky has to count how many distinct characters of the username for every user in the app. If the number of the distinct character of the username is ODD, it is confirmed that the user is a boy, otherwise, the user is a girl and Dicky wants to chat with her.\u003c/p\u003e\n\u003cp\u003eDicky needs your help to determine which one is a boy, and which one is a girl. Do you think you can help him?\u003c/p\u003e\n\u003cimg src\u003d\"https://encrypted-tbn0.gstatic.com/images?q\u003dtbn:ANd9GcQyyLLwjGMJw61e07mMW-VIq1uIuOJcFYV3MA\u0026usqp\u003dCAU\" alt\u003d\"\" width\u003d\"300\"\u003e"}},{"title":"Input","value":{"format":"HTML","content":"\u003cp\u003eThe first line contains a non-empty string, that contains only lowercase letters — the user name. This string contains at most 100 letters.\u003c/p\u003e"}},{"title":"Output","value":{"format":"HTML","content":"\u003cp\u003eIf it is a girl, print \"\u003cspan class\u003d\"tex-font-style-tt\"\u003eCHAT WITH HER!\u003c/span\u003e\" (without the quotes), otherwise, print \"\u003cspan class\u003d\"tex-font-style-tt\"\u003eIGNORE HIM!\u003c/span\u003e\" (without the quotes).\u003c/p\u003e"}},{"title":"Sample 1","value":{"format":"HTML","content":"\u003ctable class\u003d\u0027vjudge_sample\u0027\u003e\n\u003cthead\u003e\n \u003ctr\u003e\n \u003cth\u003eInput\u003c/th\u003e\n \u003cth\u003eOutput\u003c/th\u003e\n \u003c/tr\u003e\n\u003c/thead\u003e\n\u003ctbody\u003e\n \u003ctr\u003e\n \u003ctd\u003e\u003cpre\u003ewjmzbmr\n\u003c/pre\u003e\u003c/td\u003e\n \u003ctd\u003e\u003cpre\u003eCHAT WITH HER!\n\u003c/pre\u003e\u003c/td\u003e\n \u003c/tr\u003e\n\u003c/tbody\u003e\n\u003c/table\u003e\n"}},{"title":"Sample 2","value":{"format":"HTML","content":"\u003ctable class\u003d\u0027vjudge_sample\u0027\u003e\n\u003cthead\u003e\n \u003ctr\u003e\n \u003cth\u003eInput\u003c/th\u003e\n \u003cth\u003eOutput\u003c/th\u003e\n \u003c/tr\u003e\n\u003c/thead\u003e\n\u003ctbody\u003e\n \u003ctr\u003e\n \u003ctd\u003e\u003cpre\u003exiaodao\n\u003c/pre\u003e\u003c/td\u003e\n \u003ctd\u003e\u003cpre\u003eIGNORE HIM!\n\u003c/pre\u003e\u003c/td\u003e\n \u003c/tr\u003e\n\u003c/tbody\u003e\n\u003c/table\u003e\n"}},{"title":"Sample 3","value":{"format":"HTML","content":"\u003ctable class\u003d\u0027vjudge_sample\u0027\u003e\n\u003cthead\u003e\n \u003ctr\u003e\n \u003cth\u003eInput\u003c/th\u003e\n \u003cth\u003eOutput\u003c/th\u003e\n \u003c/tr\u003e\n\u003c/thead\u003e\n\u003ctbody\u003e\n \u003ctr\u003e\n \u003ctd\u003e\u003cpre\u003esevenkplus\n\u003c/pre\u003e\u003c/td\u003e\n \u003ctd\u003e\u003cpre\u003eCHAT WITH HER!\n\u003c/pre\u003e\u003c/td\u003e\n \u003c/tr\u003e\n\u003c/tbody\u003e\n\u003c/table\u003e\n"}},{"title":"Note","value":{"format":"HTML","content":"\u003cp\u003eFor the first example. There are 6 distinct characters in \"\u003cspan class\u003d\"tex-font-style-tt\"\u003ewjmzbmr\u003c/span\u003e\". These characters are: \"\u003cspan class\u003d\"tex-font-style-tt\"\u003ew\u003c/span\u003e\", \"\u003cspan class\u003d\"tex-font-style-tt\"\u003ej\u003c/span\u003e\", \"\u003cspan class\u003d\"tex-font-style-tt\"\u003em\u003c/span\u003e\", \"\u003cspan class\u003d\"tex-font-style-tt\"\u003ez\u003c/span\u003e\", \"\u003cspan class\u003d\"tex-font-style-tt\"\u003eb\u003c/span\u003e\", \"\u003cspan class\u003d\"tex-font-style-tt\"\u003er\u003c/span\u003e\". So wjmzbmr is a female and you should print \"\u003cspan class\u003d\"tex-font-style-tt\"\u003eCHAT WITH HER!\u003c/span\u003e\".\u003c/p\u003e"}}]}