import java.util.Collections;
import java.util.LinkedList;
import java.util.List;
import java.util.Map;
import java.util.TreeMap;

public class StemAndLeaf {
	private static int[] data = { 12, 127, 28, 42, 39, 113, 42, 18, 44, 118,
			44, 37, 113, 124, 37, 48, 127, 36, 29, 31, 125, 139, 131, 115, 105,
			132, 104, 123, 35, 113, 122, 42, 117, 119, 58, 109, 23, 105, 63,
			27, 44, 105, 99, 41, 128, 121, 116, 125, 32, 61, 37, 127, 29, 113,
			121, 58, 114, 126, 53, 114, 96, 25, 109, 7, 31, 141, 46, 13, 27,
			43, 117, 116, 27, 7, 68, 40, 31, 115, 124, 42, 128, 52, 71, 118,
			117, 38, 27, 106, 33, 117, 116, 111, 40, 119, 47, 105, 57, 122,
			109, 124, 115, 43, 120, 43, 27, 27, 18, 28, 48, 125, 107, 114, 34,
			133, 45, 120, 30, 127, 31, 116, 146 };

	public static Map<Integer, List<Integer>> createPlot(int... data){
		Map<Integer, List<Integer>> plot = new TreeMap<Integer, List<Integer>>();
		int highestStem = -1;