1: (2 5 20)

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

2: (5 11 18)

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

3: (1 6 3)

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

4: (8 19 17)

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