2-4, 2-5, 3-4, 3-12-3, 3-4, 2-6, 4-1, 5-1
3-4, 3-4, 3-4, 2-6, 2-6, 2-6
3-4, 3-4, 2-4, 2-4, 4-3 **edit**After clicking 3-4 twice, 2-4 doesn't exist. So try: 3-4, 3-4, 3-3, 1-1, 1-1
3-5 3-2 2-2 4-1 1-2
2-5 2-4 5-5 5-2