/* 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 {
java.util.function.IntFunction f = n->"334130110314".charAt(n%12)-50;
for (int i = 0; i < 12; i++) {
System.
out.
printf("%d -> %d%n", i, f.
apply(i
)); }
}
}
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