- mapping.append (('a', 'b', 'c', 'A', 'B', 'C')) # 0
- mapping.append (('a', 'b', 'c', 'A', 'B', 'C')) # 1
- mapping.append (('a', 'b', 'c', 'A', 'B', 'C')) # 2
- mapping.append (('a', 'b', 'c', 'A', 'B', 'C')) # 3
- mapping.append (('a', 'b', 'c', 'A', 'B', 'C')) # 4
- mapping.append (('a', 'b', 'c', 'A', 'B', 'C')) # 5
- mapping.append (('a', 'b', 'c', 'A', 'B', 'C')) # 6
- mapping.append (('a', 'b', 'c', 'A', 'B', 'C')) # 7
- mapping.append (('a', 'b', 'c', 'A', 'B', 'C')) # 8
- mapping.append (('a', 'b', 'c', 'A', 'B', 'C')) # 9
+ mapping.append ("abcABC") # 0
+ mapping.append ("abcABC") # 1
+ mapping.append ("abcABC") # 2
+ mapping.append ("defDEF") # 3
+ mapping.append ("ghiGHI") # 4
+ mapping.append ("jklJKL") # 5
+ mapping.append ("mnoMNO") # 6
+ mapping.append ("pqrsPQRS") # 7
+ mapping.append ("tuvTUV") # 8
+ mapping.append ("wxyzWXYZ") # 9
+
+