1: (3 6 15)

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

2: (2 8 4)

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

3: (5 14 7)

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

4: (1 12 6)

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