introduce bitloops

src/main/java/puzzle/DictMark.java

@@ -0,0 +1,13 @@
+package puzzle;
+
+import gen.GenDict;
+
+@GenDict(
+        packageName = "puzzle.dict950",
+        className = "DictData950",
+        scv = "/home/mike/dev/puzzle-generator/nl_score_hints_v4.csv",
+        simpleMax = 950,
+        minLen = 2,
+        maxLen = 8
+)
+public class DictMark { }