1: (7 10 17)

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

2: (6 14 8)

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

3: (7 10 17)

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

4: (3 12 9)

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