Added examples for MACs with allelic expansions

Author: pbashyal-nmdp

tests/features/mac.feature

@@ -6,9 +6,17 @@ Feature: MAC (Multiple Allele Code)
     When reducing on the <Level> level (ambiguous)
     Then the reduced allele is found to be <Redux Allele>
 
-    Examples:
+
+    Examples: MACs with group expansions
       | Allele      | Level | Redux Allele                |
       | A*01:AB     | G     | A*01:01:01G/A*01:02         |
       | A*01:AB     | lgx   | A*01:01/A*01:02             |
       | HLA-A*01:AB | G     | HLA-A*01:01:01G/HLA-A*01:02 |
-      | HLA-A*01:AB | lgx   | HLA-A*01:01/HLA-A*01:02     |
+      | HLA-A*01:AB | lgx   | HLA-A*01:01/HLA-A*01:02     |
+
+
+    Examples: MACs with allelic expansions
+      | Allele     | Level | Redux Allele      |
+      | B*08:ASXJP | G     | B*08:01:01G       |
+      | B*08:ASXJP | lgx   | B*08:01           |
+      | C*07:HTGM  | lgx   | C*07:01/C*07:150Q |