1: (1 7 17)

(0 9 2)(1 7 17)(3 20 6)(4 18 16)(5 11 8)(10 14 12)(13 19 15)

2: (0 9 2)

(0)(1 7 17)(2)(3 20 6)(4 18 16)(5 11 8)(9)(10 14 12)(13 19 15)

3: (1 7 17)

(0)(1)(2)(3 20 6)(4 18 16)(5 11 8)(7)(9)(10 14 12)(13 19 15)(17)

4: (4 18 16)

(0)(1)(2)(3 20 6)(4)(5 11 8)(7)(9)(10 14 12)(13 19 15)(16)(17)(18)