Test Case 1: Edit Sup

1ts of January



Test Case 2: Add Sup

1st of January



Test Case 3: Delete Sup

1st of January



Test Case 4: Add Sub

H2O



Test Case 5: Delete Sub

H2O



Test Case 6: Edit Sub

H3O



Test Case 7: With Sub and Sup

2x2 and Test(test case) and another one (test case)