1: (3 5 18)

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

2: (2 6 4)

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

3: (1 12 5)

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

4: (10 20 13)

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