1: (0 5 6)

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

2: (0 4 10)

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

3: (2 20 8)

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

4: (0 6 3)

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