/* package whatever; // don't place package name! */
import java.util.*;
import java.lang.*;
import java.io.*;
/* Name of the class has to be "Main" only if the class is public. */
class Ideone
{
{
// your code goes here
}
}https://docs.google.com/forms/d/e/1FAIpQLSfX01N7gin8gcz9RGdvEhbHjq2wBiIEPpi-IX026pW6GaHNCQ/viewform
https://docs.google.com/forms/d/e/1FAIpQLSf0p1QxzUYXpLwQQNwYPwC-Qs-1yCybvONgPdceyS_XteIGbQ/viewform
https://docs.google.com/forms/d/e/1FAIpQLSfE7MySrhWzFGXZedDiDpgZPL6l8Q3DF4533V7TQ--UsW7aIA/viewform
https://docs.google.com/forms/d/e/1FAIpQLSdqNbVX2oGdBuGGwevzNCXDgCyKjRvKMLwmQ7bWoVSUD_KTug/viewform
https://docs.google.com/forms/d/e/1FAIpQLSftPuONjCQKF4D4CoW6zwnmPXtDm3XRNi-lmMWR6BFwf1Bn2g/viewform
https://docs.google.com/forms/d/e/1FAIpQLSeGJmJcd78XRgSS95Dz-C9hWhI1F6Yp9aoVw4PAukmsuJAv2w/viewform
https://docs.google.com/forms/d/e/1FAIpQLSePXIU9hTEyhdclenT_w6CjDCZiesFxqiCLsakrit6dAIaDgQ/viewform
https://docs.google.com/forms/d/e/1FAIpQLSfCvcwxEMgPMaS7tRUKTt_CjuIw3u9vsNExgkioOnwkdbJA8g/viewform
https://docs.google.com/forms/d/e/1FAIpQLSflnJ0oVPXpmuz752NO4ORqUoLeQNfPfhOARn5BsV8Y0aomkw/viewform
https://docs.google.com/forms/d/e/1FAIpQLSf9kZZ4qJrDgQDoabcyx6locve-BapiU7c7H2GtvvFWN2XSkw/viewform
https://docs.google.com/forms/d/e/1FAIpQLSffSask0uGacZRaCHkgm252w0IB0hm4Ba0uP6hxRM0-RJ_aRQ/viewform
https://docs.google.com/forms/d/e/1FAIpQLScXcfY2cCpMggHdb721vKOC9SAlre7IPNRGFxTvZaq-97kvoA/viewform
https://docs.google.com/forms/d/e/1FAIpQLSdDhh14HpVCIgWVyalj5PqutWJCJX09n_jhjudMBF0Uq6Jquw/viewform
https://docs.google.com/forms/d/e/1FAIpQLSdbV7xgzO8mpPpeeEeFWu0yXHs0mUo6ghYFMgn3FEfJsSDn2A/viewform
https://docs.google.com/forms/d/e/1FAIpQLSfYfKsoxDjUjThstPVgJ4Sxw4AiR1kJ86P0lYjjaafTUbOuXg/viewform
https://docs.google.com/forms/d/e/1FAIpQLSfYfKsoxDjUjThstPVgJ4Sxw4AiR1kJ86P0lYjjaafTUbOuXg/viewform
https://docs.google.com/forms/d/e/1FAIpQLSfYfKsoxDjUjThstPVgJ4Sxw4AiR1kJ86P0lYjjaafTUbOuXg/viewform
https://docs.google.com/forms/d/e/1FAIpQLSdTuALeWwkDOHP1cLRaOmKR3UszYKgFWW3NEp2AxtWfawZgJg/viewform
https://docs.google.com/forms/d/e/1FAIpQLSdTuALeWwkDOHP1cLRaOmKR3UszYKgFWW3NEp2AxtWfawZgJg/viewform
https://docs.google.com/forms/d/e/1FAIpQLSdTuALeWwkDOHP1cLRaOmKR3UszYKgFWW3NEp2AxtWfawZgJg/viewform
https://docs.google.com/forms/d/e/1FAIpQLSdTuALeWwkDOHP1cLRaOmKR3UszYKgFWW3NEp2AxtWfawZgJg/viewform
https://docs.google.com/forms/d/e/1FAIpQLSdTuALeWwkDOHP1cLRaOmKR3UszYKgFWW3NEp2AxtWfawZgJg/viewform
https://docs.google.com/forms/d/e/1FAIpQLSdTuALeWwkDOHP1cLRaOmKR3UszYKgFWW3NEp2AxtWfawZgJg/viewform
https://docs.google.com/forms/d/e/1FAIpQLSdTuALeWwkDOHP1cLRaOmKR3UszYKgFWW3NEp2AxtWfawZgJg/viewform
https://docs.google.com/forms/d/e/1FAIpQLSdTuALeWwkDOHP1cLRaOmKR3UszYKgFWW3NEp2AxtWfawZgJg/viewform
https://docs.google.com/forms/d/e/1FAIpQLSdTuALeWwkDOHP1cLRaOmKR3UszYKgFWW3NEp2AxtWfawZgJg/viewform
https://docs.google.com/forms/d/e/1FAIpQLSdTuALeWwkDOHP1cLRaOmKR3UszYKgFWW3NEp2AxtWfawZgJg/viewform
https://docs.google.com/forms/d/e/1FAIpQLSdTuALeWwkDOHP1cLRaOmKR3UszYKgFWW3NEp2AxtWfawZgJg/viewform
https://docs.google.com/forms/d/e/1FAIpQLSdTuALeWwkDOHP1cLRaOmKR3UszYKgFWW3NEp2AxtWfawZgJg/viewform
https://docs.google.com/forms/d/e/1FAIpQLSdTuALeWwkDOHP1cLRaOmKR3UszYKgFWW3NEp2AxtWfawZgJg/viewform
https://docs.google.com/forms/d/e/1FAIpQLSdTuALeWwkDOHP1cLRaOmKR3UszYKgFWW3NEp2AxtWfawZgJg/viewform
https://docs.google.com/forms/d/e/1FAIpQLSdTuALeWwkDOHP1cLRaOmKR3UszYKgFWW3NEp2AxtWfawZgJg/viewform
https://docs.google.com/forms/d/e/1FAIpQLSdTuALeWwkDOHP1cLRaOmKR3UszYKgFWW3NEp2AxtWfawZgJg/viewform
https://docs.google.com/forms/d/e/1FAIpQLSdTuALeWwkDOHP1cLRaOmKR3UszYKgFWW3NEp2AxtWfawZgJg/viewform