1: (1 6 13)

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

2: (2 20 10)

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

3: (5 15 7)

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

4: (0 13 3)

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