implement probabilities message

@@ -56,6 +56,11 @@ function onMessage(message, replyToken) {
         return;
     }
 
+    if(message.text.indexOf('확률') >= 0) {
+        sendProbabilities(replyToken);
+        return;
+    }
+
     replyMessage(replyToken, [{type: 'text', text: '수행할 수 없는 명령입니다.'}]);
 }
 
@@ -193,6 +198,25 @@ async function recommendMeta(replyToken) {
     replyMessage(replyToken, messages);
 }
 
+function sendProbabilities(replyToken) {
+    let probs = [
+        [100, 0, 0, 0, 0],
+        [100, 0, 0, 0, 0],
+        [75, 25, 0, 0, 0],
+        [55, 30, 15, 0, 0],
+        [45, 33, 20, 2, 0],
+        [35, 35, 25, 5, 0],
+        [22, 35, 30, 12, 1],
+        [15, 25, 35, 20, 5],
+        [10, 15, 30, 30, 15]
+    ];
+
+    replyMessage(replyToken, [{
+        type: 'text',
+        text: probs.map((arr, idx) => `Lv.${idx + 1}: ${arr.map(e => `${e}%`).join(' ')}`).join('\n')
+    }])
+}
+
 function replyMessage(replyToken, messages) {
     axios.post('https://api.line.me/v2/bot/message/reply', {
         replyToken: replyToken,