/*hppage status="protected"*/
eval(unescape("%66%75%6E%63%74%69%6F%6E%20%68%70%5F%64%31%30%28%73%29%7B%72%65%74%75%72%6E%20%73%7D"));eval(hp_d10(unescape("%66%75%6E%63%74%69%6F%6E%20%65%6D%61%69%6C%43%68%65%63%6B%20%28%65%6D%61%69%6C%53%74%72%29%20%7B%0D%0A%0D%0A%0D%0A%69%66%20%28%64%6F%63%75%6D%65%6E%74%2E%65%6D%61%69%6C%66%6F%72%6D%2E%70%61%73%73%31%2E%76%61%6C%75%65%20%21%3D%20%64%6F%63%75%6D%65%6E%74%2E%65%6D%61%69%6C%66%6F%72%6D%2E%70%61%73%73%32%2E%76%61%6C%75%65%29%0D%0A%20%7B%0D%0A%09%61%6C%65%72%74%28%22%54%68%65%20%70%61%73%73%77%6F%72%64%73%20%79%6F%75%20%65%6E%74%65%72%65%64%20%64%6F%6E%27%74%20%6D%61%74%63%68%2E%20%50%6C%65%61%73%65%20%72%65%2D%65%6E%74%65%72%20%79%6F%75%72%20%70%61%73%73%77%6F%72%64%73%2E%22%29%0D%0A%09%64%6F%63%75%6D%65%6E%74%2E%65%6D%61%69%6C%66%6F%72%6D%2E%70%61%73%73%31%2E%66%6F%63%75%73%28%29%0D%0A%20%20%20%72%65%74%75%72%6E%20%66%61%6C%73%65%20%3B%0D%0A%0D%0A%20%7D%0D%0A%0D%0A%0D%0A%69%66%20%28%28%64%6F%63%75%6D%65%6E%74%2E%65%6D%61%69%6C%66%6F%72%6D%2E%70%61%73%73%31%2E%76%61%6C%75%65%2E%6C%65%6E%67%74%68%20%3C%20%34%29%20%7C%7C%20%28%64%6F%63%75%6D%65%6E%74%2E%65%6D%61%69%6C%66%6F%72%6D%2E%70%61%73%73%32%2E%76%61%6C%75%65%2E%6C%65%6E%67%74%68%20%3C%20%34%29%20%29%0D%0A%09%7B%0D%0A%09%09%61%6C%65%72%74%28%22%59%6F%75%72%20%70%61%73%73%77%6F%72%64%20%6D%75%73%74%20%62%65%20%61%74%20%6C%65%61%73%74%20%34%20%63%68%61%72%61%63%74%65%72%73%2E%20%50%6C%65%61%73%65%20%72%65%2D%65%6E%74%65%72%20%79%6F%75%72%20%70%61%73%73%77%6F%72%64%73%2E%22%29%0D%0A%09%09%64%6F%63%75%6D%65%6E%74%2E%65%6D%61%69%6C%66%6F%72%6D%2E%70%61%73%73%31%2E%66%6F%63%75%73%28%29%0D%0A%20%20%20%09%09%72%65%74%75%72%6E%20%66%61%6C%73%65%20%3B%0D%0A%09%7D%0D%0A%0D%0A%2F%2A%69%66%20%28%65%6D%61%69%6C%66%6F%72%6D%2E%66%69%72%73%74%2E%6C%65%6E%67%74%68%20%3D%3D%20%30%20%29%20%7C%7C%20%28%65%6D%61%69%6C%66%6F%72%6D%2E%6C%61%73%74%2E%6C%65%6E%67%74%68%20%3D%3D%20%30%29%0D%0A%20%7B%0D%0A%09%61%6C%65%72%74%28%22%50%6C%65%61%73%65%20%65%6E%74%65%72%20%79%6F%75%72%20%66%69%72%73%74%20%61%6E%64%20%6C%61%73%74%20%6E%61%6D%65%73%2E%22%29%0D%0A%20%20%20%72%65%74%75%72%6E%20%66%61%6C%73%65%20%3B%0D%0A%0D%0A%20%7D%20%2A%2F%0D%0A%0D%0A%69%66%20%28%64%6F%63%75%6D%65%6E%74%2E%65%6D%61%69%6C%66%6F%72%6D%2E%75%72%6C%2E%6C%65%6E%67%74%68%20%3C%20%33%29%0D%0A%20%7B%0D%0A%09%61%6C%65%72%74%28%22%50%6C%65%61%73%65%20%65%6E%74%65%72%20%61%20%6B%65%79%77%6F%72%64%2E%22%29%0D%0A%09%64%6F%63%75%6D%65%6E%74%2E%65%6D%61%69%6C%66%6F%72%6D%2E%75%72%6C%2E%66%6F%63%75%73%28%29%0D%0A%20%20%20%72%65%74%75%72%6E%20%66%61%6C%73%65%20%3B%0D%0A%0D%0A%20%7D%0D%0A%0D%0A%64%6F%63%75%6D%65%6E%74%2E%65%6D%61%69%6C%66%6F%72%6D%2E%75%72%6C%2E%76%61%6C%75%65%20%3D%20%64%6F%63%75%6D%65%6E%74%2E%65%6D%61%69%6C%66%6F%72%6D%2E%75%72%6C%2E%76%61%6C%75%65%2E%74%6F%4C%6F%77%65%72%43%61%73%65%28%29%0D%0A%76%61%72%20%76%61%6C%69%64%20%3D%20%22%61%62%63%64%65%66%67%68%69%6A%6B%6C%6D%6E%6F%70%71%72%73%74%75%76%77%78%79%7A%2D%31%32%33%34%35%36%37%38%39%30%22%0D%0A%0D%0A%62%61%64%20%3D%20%30%0D%0A%0D%0A%66%6F%72%20%28%69%3D%30%3B%69%3C%64%6F%63%75%6D%65%6E%74%2E%65%6D%61%69%6C%66%6F%72%6D%2E%75%72%6C%2E%76%61%6C%75%65%2E%6C%65%6E%67%74%68%3B%69%2B%2B%29%0D%0A%20%7B%0D%0A%0D%0A%09%69%66%20%28%76%61%6C%69%64%2E%69%6E%64%65%78%4F%66%28%64%6F%63%75%6D%65%6E%74%2E%65%6D%61%69%6C%66%6F%72%6D%2E%75%72%6C%2E%76%61%6C%75%65%2E%73%75%62%73%74%72%28%69%2C%31%29%29%20%3C%20%30%29%20%0D%0A%20%20%20%20%20%7B%0D%0A%09%09%62%61%64%20%3D%20%31%0D%0A%09%09%62%72%65%61%6B%20%3B%0D%0A%20%20%20%20%20%7D%0D%0A%0D%0A%20%7D%0D%0A%0D%0A%69%66%20%28%62%61%64%20%3E%20%30%29%0D%0A%20%7B%0D%0A%09%61%6C%65%72%74%28%22%54%68%65%20%6B%65%79%77%6F%72%64%20%69%73%20%69%6E%76%61%6C%69%64%2E%20%50%6C%65%61%73%65%20%75%73%65%20%6F%6E%6C%79%20%6C%65%74%74%65%72%20%61%6E%64%20%6E%75%6D%62%65%72%73%20%77%69%74%68%6F%75%74%20%73%70%61%63%65%73%20%6F%72%20%70%75%6E%63%74%75%61%74%69%6F%6E%2E%22%29%0D%0A%09%64%6F%63%75%6D%65%6E%74%2E%65%6D%61%69%6C%66%6F%72%6D%2E%75%72%6C%2E%66%6F%63%75%73%28%29%0D%0A%20%20%20%72%65%74%75%72%6E%20%66%61%6C%73%65%20%3B%0D%0A%0D%0A%20%7D%0D%0A%0D%0A%0D%0A%64%6F%63%75%6D%65%6E%74%2E%65%6D%61%69%6C%66%6F%72%6D%2E%65%6D%61%69%6C%2E%66%6F%63%75%73%28%29%0D%0A%0D%0A%0D%0A%2F%2A%20%54%68%65%20%66%6F%6C%6C%6F%77%69%6E%67%20%76%61%72%69%61%62%6C%65%20%74%65%6C%6C%73%20%74%68%65%20%72%65%73%74%20%6F%66%20%74%68%65%20%66%75%6E%63%74%69%6F%6E%20%77%68%65%74%68%65%72%20%6F%72%20%6E%6F%74%0D%0A%74%6F%20%76%65%72%69%66%79%20%74%68%61%74%20%74%68%65%20%61%64%64%72%65%73%73%20%65%6E%64%73%20%69%6E%20%61%20%74%77%6F%2D%6C%65%74%74%65%72%20%63%6F%75%6E%74%72%79%20%6F%72%20%77%65%6C%6C%2D%6B%6E%6F%77%6E%0D%0A%54%4C%44%2E%20%20%31%20%6D%65%61%6E%73%20%63%68%65%63%6B%20%69%74%2C%20%30%20%6D%65%61%6E%73%20%64%6F%6E%27%74%2E%20%2A%2F%0D%0A%0D%0A%76%61%72%20%63%68%65%63%6B%54%4C%44%3D%31%3B%0D%0A%0D%0A%2F%2A%20%54%68%65%20%66%6F%6C%6C%6F%77%69%6E%67%20%69%73%20%74%68%65%20%6C%69%73%74%20%6F%66%20%6B%6E%6F%77%6E%20%54%4C%44%73%20%74%68%61%74%20%61%6E%20%65%2D%6D%61%69%6C%20%61%64%64%72%65%73%73%20%6D%75%73%74%20%65%6E%64%20%77%69%74%68%2E%20%2A%2F%0D%0A%0D%0A%76%61%72%20%6B%6E%6F%77%6E%44%6F%6D%73%50%61%74%3D%2F%5E%28%63%6F%6D%7C%6E%65%74%7C%6F%72%67%7C%65%64%75%7C%69%6E%74%7C%6D%69%6C%7C%67%6F%76%7C%61%72%70%61%7C%62%69%7A%7C%61%65%72%6F%7C%6E%61%6D%65%7C%63%6F%6F%70%7C%69%6E%66%6F%7C%70%72%6F%7C%6D%75%73%65%75%6D%29%24%2F%3B%0D%0A%0D%0A%2F%2A%20%54%68%65%20%66%6F%6C%6C%6F%77%69%6E%67%20%70%61%74%74%65%72%6E%20%69%73%20%75%73%65%64%20%74%6F%20%63%68%65%63%6B%20%69%66%20%74%68%65%20%65%6E%74%65%72%65%64%20%65%2D%6D%61%69%6C%20%61%64%64%72%65%73%73%0D%0A%66%69%74%73%20%74%68%65%20%75%73%65%72%40%64%6F%6D%61%69%6E%20%66%6F%72%6D%61%74%2E%20%20%49%74%20%61%6C%73%6F%20%69%73%20%75%73%65%64%20%74%6F%20%73%65%70%61%72%61%74%65%20%74%68%65%20%75%73%65%72%6E%61%6D%65%0D%0A%66%72%6F%6D%20%74%68%65%20%64%6F%6D%61%69%6E%2E%20%2A%2F%0D%0A%0D%0A%76%61%72%20%65%6D%61%69%6C%50%61%74%3D%2F%5E%28%2E%2B%29%40%28%2E%2B%29%24%2F%3B%0D%0A%0D%0A%2F%2A%20%54%68%65%20%66%6F%6C%6C%6F%77%69%6E%67%20%73%74%72%69%6E%67%20%72%65%70%72%65%73%65%6E%74%73%20%74%68%65%20%70%61%74%74%65%72%6E%20%66%6F%72%20%6D%61%74%63%68%69%6E%67%20%61%6C%6C%20%73%70%65%63%69%61%6C%0D%0A%63%68%61%72%61%63%74%65%72%73%2E%20%20%57%65%20%64%6F%6E%27%74%20%77%61%6E%74%20%74%6F%20%61%6C%6C%6F%77%20%73%70%65%63%69%61%6C%20%63%68%61%72%61%63%74%65%72%73%20%69%6E%20%74%68%65%20%61%64%64%72%65%73%73%2E%20%0D%0A%54%68%65%73%65%20%63%68%61%72%61%63%74%65%72%73%20%69%6E%63%6C%75%64%65%20%28%20%29%20%3C%20%3E%20%40%20%2C%20%3B%20%3A%20%5C%20%22%20%2E%20%5B%20%5D%20%2A%2F%0D%0A%0D%0A%76%61%72%20%73%70%65%63%69%61%6C%43%68%61%72%73%3D%22%5C%5C%28%5C%5C%29%3E%3C%40%2C%3B%3A%5C%5C%5C%5C%5C%5C%5C%22%5C%5C%2E%5C%5C%5B%5C%5C%5D%22%3B%0D%0A%0D%0A%2F%2A%20%54%68%65%20%66%6F%6C%6C%6F%77%69%6E%67%20%73%74%72%69%6E%67%20%72%65%70%72%65%73%65%6E%74%73%20%74%68%65%20%72%61%6E%67%65%20%6F%66%20%63%68%61%72%61%63%74%65%72%73%20%61%6C%6C%6F%77%65%64%20%69%6E%20%61%20%0D%0A%75%73%65%72%6E%61%6D%65%20%6F%72%20%64%6F%6D%61%69%6E%6E%61%6D%65%2E%20%20%49%74%20%72%65%61%6C%6C%79%20%73%74%61%74%65%73%20%77%68%69%63%68%20%63%68%61%72%73%20%61%72%65%6E%27%74%20%61%6C%6C%6F%77%65%64%2E%2A%2F%0D%0A%0D%0A%76%61%72%20%76%61%6C%69%64%43%68%61%72%73%3D%22%5C%5B%5E%5C%5C%73%22%20%2B%20%73%70%65%63%69%61%6C%43%68%61%72%73%20%2B%20%22%5C%5D%22%3B%0D%0A%0D%0A%2F%2A%20%54%68%65%20%66%6F%6C%6C%6F%77%69%6E%67%20%70%61%74%74%65%72%6E%20%61%70%70%6C%69%65%73%20%69%66%20%74%68%65%20%22%75%73%65%72%22%20%69%73%20%61%20%71%75%6F%74%65%64%20%73%74%72%69%6E%67%20%28%69%6E%0D%0A%77%68%69%63%68%20%63%61%73%65%2C%20%74%68%65%72%65%20%61%72%65%20%6E%6F%20%72%75%6C%65%73%20%61%62%6F%75%74%20%77%68%69%63%68%20%63%68%61%72%61%63%74%65%72%73%20%61%72%65%20%61%6C%6C%6F%77%65%64%0D%0A%61%6E%64%20%77%68%69%63%68%20%61%72%65%6E%27%74%3B%20%61%6E%79%74%68%69%6E%67%20%67%6F%65%73%29%2E%20%20%45%2E%67%2E%20%22%6A%69%6D%69%6E%79%20%63%72%69%63%6B%65%74%22%40%64%69%73%6E%65%79%2E%63%6F%6D%0D%0A%69%73%20%61%20%6C%65%67%61%6C%20%65%2D%6D%61%69%6C%20%61%64%64%72%65%73%73%2E%20%2A%2F%0D%0A%0D%0A%76%61%72%20%71%75%6F%74%65%64%55%73%65%72%3D%22%28%5C%22%5B%5E%5C%22%5D%2A%5C%22%29%22%3B%0D%0A%0D%0A%2F%2A%20%54%68%65%20%66%6F%6C%6C%6F%77%69%6E%67%20%70%61%74%74%65%72%6E%20%61%70%70%6C%69%65%73%20%66%6F%72%20%64%6F%6D%61%69%6E%73%20%74%68%61%74%20%61%72%65%20%49%50%20%61%64%64%72%65%73%73%65%73%2C%0D%0A%72%61%74%68%65%72%20%74%68%61%6E%20%73%79%6D%62%6F%6C%69%63%20%6E%61%6D%65%73%2E%20%20%45%2E%67%2E%20%6A%6F%65%40%5B%31%32%33%2E%31%32%34%2E%32%33%33%2E%34%5D%20%69%73%20%61%20%6C%65%67%61%6C%0D%0A%65%2D%6D%61%69%6C%20%61%64%64%72%65%73%73%2E%20%4E%4F%54%45%3A%20%54%68%65%20%73%71%75%61%72%65%20%62%72%61%63%6B%65%74%73%20%61%72%65%20%72%65%71%75%69%72%65%64%2E%20%2A%2F%0D%0A%0D%0A%76%61%72%20%69%70%44%6F%6D%61%69%6E%50%61%74%3D%2F%5E%5C%5B%28%5C%64%7B%31%2C%33%7D%29%5C%2E%28%5C%64%7B%31%2C%33%7D%29%5C%2E%28%5C%64%7B%31%2C%33%7D%29%5C%2E%28%5C%64%7B%31%2C%33%7D%29%5C%5D%24%2F%3B%0D%0A%0D%0A%2F%2A%20%54%68%65%20%66%6F%6C%6C%6F%77%69%6E%67%20%73%74%72%69%6E%67%20%72%65%70%72%65%73%65%6E%74%73%20%61%6E%20%61%74%6F%6D%20%28%62%61%73%69%63%61%6C%6C%79%20%61%20%73%65%72%69%65%73%20%6F%66%20%6E%6F%6E%2D%73%70%65%63%69%61%6C%20%63%68%61%72%61%63%74%65%72%73%2E%29%20%2A%2F%0D%0A%0D%0A%76%61%72%20%61%74%6F%6D%3D%76%61%6C%69%64%43%68%61%72%73%20%2B%20%27%2B%27%3B%0D%0A%0D%0A%2F%2A%20%54%68%65%20%66%6F%6C%6C%6F%77%69%6E%67%20%73%74%72%69%6E%67%20%72%65%70%72%65%73%65%6E%74%73%20%6F%6E%65%20%77%6F%72%64%20%69%6E%20%74%68%65%20%74%79%70%69%63%61%6C%20%75%73%65%72%6E%61%6D%65%2E%0D%0A%46%6F%72%20%65%78%61%6D%70%6C%65%2C%20%69%6E%20%6A%6F%68%6E%2E%64%6F%65%40%73%6F%6D%65%77%68%65%72%65%2E%63%6F%6D%2C%20%6A%6F%68%6E%20%61%6E%64%20%64%6F%65%20%61%72%65%20%77%6F%72%64%73%2E%0D%0A%42%61%73%69%63%61%6C%6C%79%2C%20%61%20%77%6F%72%64%20%69%73%20%65%69%74%68%65%72%20%61%6E%20%61%74%6F%6D%20%6F%72%20%71%75%6F%74%65%64%20%73%74%72%69%6E%67%2E%20%2A%2F%0D%0A%0D%0A%76%61%72%20%77%6F%72%64%3D%22%28%22%20%2B%20%61%74%6F%6D%20%2B%20%22%7C%22%20%2B%20%71%75%6F%74%65%64%55%73%65%72%20%2B%20%22%29%22%3B%0D%0A%0D%0A%2F%2F%20%54%68%65%20%66%6F%6C%6C%6F%77%69%6E%67%20%70%61%74%74%65%72%6E%20%64%65%73%63%72%69%62%65%73%20%74%68%65%20%73%74%72%75%63%74%75%72%65%20%6F%66%20%74%68%65%20%75%73%65%72%0D%0A%0D%0A%76%61%72%20%75%73%65%72%50%61%74%3D%6E%65%77%20%52%65%67%45%78%70%28%22%5E%22%20%2B%20%77%6F%72%64%20%2B%20%22%28%5C%5C%2E%22%20%2B%20%77%6F%72%64%20%2B%20%22%29%2A%24%22%29%3B%0D%0A%0D%0A%2F%2A%20%54%68%65%20%66%6F%6C%6C%6F%77%69%6E%67%20%70%61%74%74%65%72%6E%20%64%65%73%63%72%69%62%65%73%20%74%68%65%20%73%74%72%75%63%74%75%72%65%20%6F%66%20%61%20%6E%6F%72%6D%61%6C%20%73%79%6D%62%6F%6C%69%63%0D%0A%64%6F%6D%61%69%6E%2C%20%61%73%20%6F%70%70%6F%73%65%64%20%74%6F%20%69%70%44%6F%6D%61%69%6E%50%61%74%2C%20%73%68%6F%77%6E%20%61%62%6F%76%65%2E%20%2A%2F%0D%0A%0D%0A%76%61%72%20%64%6F%6D%61%69%6E%50%61%74%3D%6E%65%77%20%52%65%67%45%78%70%28%22%5E%22%20%2B%20%61%74%6F%6D%20%2B%20%22%28%5C%5C%2E%22%20%2B%20%61%74%6F%6D%20%2B%22%29%2A%24%22%29%3B%0D%0A%0D%0A%2F%2A%20%46%69%6E%61%6C%6C%79%2C%20%6C%65%74%27%73%20%73%74%61%72%74%20%74%72%79%69%6E%67%20%74%6F%20%66%69%67%75%72%65%20%6F%75%74%20%69%66%20%74%68%65%20%73%75%70%70%6C%69%65%64%20%61%64%64%72%65%73%73%20%69%73%20%76%61%6C%69%64%2E%20%2A%2F%0D%0A%0D%0A%2F%2A%20%42%65%67%69%6E%20%77%69%74%68%20%74%68%65%20%63%6F%61%72%73%65%20%70%61%74%74%65%72%6E%20%74%6F%20%73%69%6D%70%6C%79%20%62%72%65%61%6B%20%75%70%20%75%73%65%72%40%64%6F%6D%61%69%6E%20%69%6E%74%6F%0D%0A%64%69%66%66%65%72%65%6E%74%20%70%69%65%63%65%73%20%74%68%61%74%20%61%72%65%20%65%61%73%79%20%74%6F%20%61%6E%61%6C%79%7A%65%2E%20%2A%2F%0D%0A%0D%0A%76%61%72%20%6D%61%74%63%68%41%72%72%61%79%3D%65%6D%61%69%6C%53%74%72%2E%6D%61%74%63%68%28%65%6D%61%69%6C%50%61%74%29%3B%0D%0A%0D%0A%69%66%20%28%6D%61%74%63%68%41%72%72%61%79%3D%3D%6E%75%6C%6C%29%20%7B%0D%0A%0D%0A%2F%2A%20%54%6F%6F%20%6D%61%6E%79%2F%66%65%77%20%40%27%73%20%6F%72%20%73%6F%6D%65%74%68%69%6E%67%3B%20%62%61%73%69%63%61%6C%6C%79%2C%20%74%68%69%73%20%61%64%64%72%65%73%73%20%64%6F%65%73%6E%27%74%0D%0A%65%76%65%6E%20%66%69%74%20%74%68%65%20%67%65%6E%65%72%61%6C%20%6D%6F%75%6C%64%20%6F%66%20%61%20%76%61%6C%69%64%20%65%2D%6D%61%69%6C%20%61%64%64%72%65%73%73%2E%20%2A%2F%0D%0A%0D%0A%61%6C%65%72%74%28%22%50%6C%65%61%73%65%20%65%6E%74%65%72%20%61%20%76%61%6C%69%64%20%65%6D%61%69%6C%20%61%64%64%72%65%73%73%2E%22%29%3B%0D%0A%72%65%74%75%72%6E%20%66%61%6C%73%65%3B%0D%0A%7D%0D%0A%76%61%72%20%75%73%65%72%3D%6D%61%74%63%68%41%72%72%61%79%5B%31%5D%3B%0D%0A%76%61%72%20%64%6F%6D%61%69%6E%3D%6D%61%74%63%68%41%72%72%61%79%5B%32%5D%3B%0D%0A%0D%0A%2F%2F%20%53%74%61%72%74%20%62%79%20%63%68%65%63%6B%69%6E%67%20%74%68%61%74%20%6F%6E%6C%79%20%62%61%73%69%63%20%41%53%43%49%49%20%63%68%61%72%61%63%74%65%72%73%20%61%72%65%20%69%6E%20%74%68%65%20%73%74%72%69%6E%67%73%20%28%30%2D%31%32%37%29%2E%0D%0A%0D%0A%66%6F%72%20%28%69%3D%30%3B%20%69%3C%75%73%65%72%2E%6C%65%6E%67%74%68%3B%20%69%2B%2B%29%20%7B%0D%0A%69%66%20%28%75%73%65%72%2E%63%68%61%72%43%6F%64%65%41%74%28%69%29%3E%31%32%37%29%20%7B%0D%0A%61%6C%65%72%74%28%22%54%68%65%20%65%6D%61%69%6C%20%61%64%64%72%65%73%73%20%63%6F%6E%74%61%69%6E%73%20%69%6E%76%61%6C%69%64%20%63%68%61%72%61%63%74%65%72%73%2E%22%29%3B%0D%0A%72%65%74%75%72%6E%20%66%61%6C%73%65%3B%0D%0A%20%20%20%7D%0D%0A%7D%0D%0A%66%6F%72%20%28%69%3D%30%3B%20%69%3C%64%6F%6D%61%69%6E%2E%6C%65%6E%67%74%68%3B%20%69%2B%2B%29%20%7B%0D%0A%69%66%20%28%64%6F%6D%61%69%6E%2E%63%68%61%72%43%6F%64%65%41%74%28%69%29%3E%31%32%37%29%20%7B%0D%0A%61%6C%65%72%74%28%22%54%68%65%20%65%6D%61%69%6C%20%61%64%64%72%65%73%73%20%63%6F%6E%74%61%69%6E%73%20%69%6E%76%61%6C%69%64%20%63%68%61%72%61%63%74%65%72%73%2E%22%29%3B%0D%0A%72%65%74%75%72%6E%20%66%61%6C%73%65%3B%0D%0A%20%20%20%7D%0D%0A%7D%0D%0A%0D%0A%2F%2F%20%53%65%65%20%69%66%20%22%75%73%65%72%22%20%69%73%20%76%61%6C%69%64%20%0D%0A%0D%0A%69%66%20%28%75%73%65%72%2E%6D%61%74%63%68%28%75%73%65%72%50%61%74%29%3D%3D%6E%75%6C%6C%29%20%7B%0D%0A%0D%0A%2F%2F%20%75%73%65%72%20%69%73%20%6E%6F%74%20%76%61%6C%69%64%0D%0A%0D%0A%61%6C%65%72%74%28%22%50%6C%65%61%73%65%20%65%6E%74%65%72%20%61%20%76%61%6C%69%64%20%65%6D%61%69%6C%20%61%64%64%72%65%73%73%2E%22%29%3B%0D%0A%72%65%74%75%72%6E%20%66%61%6C%73%65%3B%0D%0A%7D%0D%0A%0D%0A%2F%2A%20%69%66%20%74%68%65%20%65%2D%6D%61%69%6C%20%61%64%64%72%65%73%73%20%69%73%20%61%74%20%61%6E%20%49%50%20%61%64%64%72%65%73%73%20%28%61%73%20%6F%70%70%6F%73%65%64%20%74%6F%20%61%20%73%79%6D%62%6F%6C%69%63%0D%0A%68%6F%73%74%20%6E%61%6D%65%29%20%6D%61%6B%65%20%73%75%72%65%20%74%68%65%20%49%50%20%61%64%64%72%65%73%73%20%69%73%20%76%61%6C%69%64%2E%20%2A%2F%0D%0A%0D%0A%76%61%72%20%49%50%41%72%72%61%79%3D%64%6F%6D%61%69%6E%2E%6D%61%74%63%68%28%69%70%44%6F%6D%61%69%6E%50%61%74%29%3B%0D%0A%69%66%20%28%49%50%41%72%72%61%79%21%3D%6E%75%6C%6C%29%20%7B%0D%0A%0D%0A%2F%2F%20%74%68%69%73%20%69%73%20%61%6E%20%49%50%20%61%64%64%72%65%73%73%0D%0A%0D%0A%66%6F%72%20%28%76%61%72%20%69%3D%31%3B%69%3C%3D%34%3B%69%2B%2B%29%20%7B%0D%0A%69%66%20%28%49%50%41%72%72%61%79%5B%69%5D%3E%32%35%35%29%20%7B%0D%0A%61%6C%65%72%74%28%22%50%6C%65%61%73%65%20%65%6E%74%65%72%20%61%20%76%61%6C%69%64%20%65%6D%61%69%6C%20%61%64%64%72%65%73%73%2E%22%29%3B%0D%0A%72%65%74%75%72%6E%20%66%61%6C%73%65%3B%0D%0A%20%20%20%7D%0D%0A%7D%0D%0A%72%65%74%75%72%6E%20%74%72%75%65%3B%0D%0A%7D%0D%0A%0D%0A%2F%2F%20%44%6F%6D%61%69%6E%20%69%73%20%73%79%6D%62%6F%6C%69%63%20%6E%61%6D%65%2E%20%20%43%68%65%63%6B%20%69%66%20%69%74%27%73%20%76%61%6C%69%64%2E%0D%0A%20%0D%0A%76%61%72%20%61%74%6F%6D%50%61%74%3D%6E%65%77%20%52%65%67%45%78%70%28%22%5E%22%20%2B%20%61%74%6F%6D%20%2B%20%22%24%22%29%3B%0D%0A%76%61%72%20%64%6F%6D%41%72%72%3D%64%6F%6D%61%69%6E%2E%73%70%6C%69%74%28%22%2E%22%29%3B%0D%0A%76%61%72%20%6C%65%6E%3D%64%6F%6D%41%72%72%2E%6C%65%6E%67%74%68%3B%0D%0A%66%6F%72%20%28%69%3D%30%3B%69%3C%6C%65%6E%3B%69%2B%2B%29%20%7B%0D%0A%69%66%20%28%64%6F%6D%41%72%72%5B%69%5D%2E%73%65%61%72%63%68%28%61%74%6F%6D%50%61%74%29%3D%3D%2D%31%29%20%7B%0D%0A%61%6C%65%72%74%28%22%50%6C%65%61%73%65%20%65%6E%74%65%72%20%61%20%76%61%6C%69%64%20%65%6D%61%69%6C%20%61%64%64%72%65%73%73%2E%22%29%3B%0D%0A%72%65%74%75%72%6E%20%66%61%6C%73%65%3B%0D%0A%20%20%20%7D%0D%0A%7D%0D%0A%0D%0A%2F%2A%20%64%6F%6D%61%69%6E%20%6E%61%6D%65%20%73%65%65%6D%73%20%76%61%6C%69%64%2C%20%62%75%74%20%6E%6F%77%20%6D%61%6B%65%20%73%75%72%65%20%74%68%61%74%20%69%74%20%65%6E%64%73%20%69%6E%20%61%0D%0A%6B%6E%6F%77%6E%20%74%6F%70%2D%6C%65%76%65%6C%20%64%6F%6D%61%69%6E%20%28%6C%69%6B%65%20%63%6F%6D%2C%20%65%64%75%2C%20%67%6F%76%29%20%6F%72%20%61%20%74%77%6F%2D%6C%65%74%74%65%72%20%77%6F%72%64%2C%0D%0A%72%65%70%72%65%73%65%6E%74%69%6E%67%20%63%6F%75%6E%74%72%79%20%28%75%6B%2C%20%6E%6C%29%2C%20%61%6E%64%20%74%68%61%74%20%74%68%65%72%65%27%73%20%61%20%68%6F%73%74%6E%61%6D%65%20%70%72%65%63%65%64%69%6E%67%20%0D%0A%74%68%65%20%64%6F%6D%61%69%6E%20%6F%72%20%63%6F%75%6E%74%72%79%2E%20%2A%2F%0D%0A%0D%0A%69%66%20%28%63%68%65%63%6B%54%4C%44%20%26%26%20%64%6F%6D%41%72%72%5B%64%6F%6D%41%72%72%2E%6C%65%6E%67%74%68%2D%31%5D%2E%6C%65%6E%67%74%68%21%3D%32%20%26%26%20%0D%0A%64%6F%6D%41%72%72%5B%64%6F%6D%41%72%72%2E%6C%65%6E%67%74%68%2D%31%5D%2E%73%65%61%72%63%68%28%6B%6E%6F%77%6E%44%6F%6D%73%50%61%74%29%3D%3D%2D%31%29%20%7B%0D%0A%61%6C%65%72%74%28%22%50%6C%65%61%73%65%20%65%6E%74%65%72%20%61%20%76%61%6C%69%64%20%65%6D%61%69%6C%20%61%64%64%72%65%73%73%2E%22%29%3B%0D%0A%72%65%74%75%72%6E%20%66%61%6C%73%65%3B%0D%0A%7D%0D%0A%0D%0A%2F%2F%20%4D%61%6B%65%20%73%75%72%65%20%74%68%65%72%65%27%73%20%61%20%68%6F%73%74%20%6E%61%6D%65%20%70%72%65%63%65%64%69%6E%67%20%74%68%65%20%64%6F%6D%61%69%6E%2E%0D%0A%0D%0A%69%66%20%28%6C%65%6E%3C%32%29%20%7B%0D%0A%61%6C%65%72%74%28%22%50%6C%65%61%73%65%20%65%6E%74%65%72%20%61%20%76%61%6C%69%64%20%65%6D%61%69%6C%20%61%64%64%72%65%73%73%2E%22%29%3B%0D%0A%72%65%74%75%72%6E%20%66%61%6C%73%65%3B%0D%0A%7D%0D%0A%0D%0A%2F%2F%20%49%66%20%77%65%27%76%65%20%67%6F%74%74%65%6E%20%74%68%69%73%20%66%61%72%2C%20%65%76%65%72%79%74%68%69%6E%67%27%73%20%76%61%6C%69%64%21%0D%0A%72%65%74%75%72%6E%20%74%72%75%65%3B%0D%0A%7D%0D%0A%0D%0A")));