1: (2 5 20)

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

2: (5 6 15)

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

3: (1 19 3)

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

4: (2 15 4)

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