17 – 2 = JXUwMDY5JXUwMDA0
19 – 5 = JXUwMDY5JXUwMDA1
12 – 2 = JXUwMDY5JXUwMDAx
14 – 3 = JXUwMDY5JXUwMDAw
18 – 5 = JXUwMDY5JXUwMDAy