1: 16
1: 16
1: 16
1: 4
1: 4
1: 4
2: 17
2: 17
2: 17
2: 8340353015645794683299462704812268882126086134656108363777/2022832731673317417391502561215986991699553462632778473728
2: 4
2: 5