/* 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
{
{
https://w...content-available-to-author-only...a.org/m/mnuxa2th
https://w...content-available-to-author-only...a.org/m/wt5tnjcf
https://w...content-available-to-author-only...a.org/m/w8m8zbsm
https://w...content-available-to-author-only...a.org/m/kh7qpzuv
https://w...content-available-to-author-only...a.org/m/kx4k4vmg
https://w...content-available-to-author-only...a.org/m/r7drmpwx
https://w...content-available-to-author-only...a.org/m/kn8j9agd
https://w...content-available-to-author-only...a.org/m/nk5ycrtm
https://w...content-available-to-author-only...a.org/m/pqvxzvvr
https://w...content-available-to-author-only...a.org/m/kyknqjvk
https://w...content-available-to-author-only...a.org/m/jmn8phq5
https://w...content-available-to-author-only...a.org/m/vrqmspmd
https://w...content-available-to-author-only...a.org/m/fgygsszy
https://w...content-available-to-author-only...a.org/m/dhbaetm9
}
}