1: (0 9 12)

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

2: (0 3 6)

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

3: (2 20 4)

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

4: (5 10 8)

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