1: (0 4 10)

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

2: (2 20 6)

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

3: (0 4 10)

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

4: (3 7 5)

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