1: (3 8 18)

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

2: (2 9 4)

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

3: (1 15 8)

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

4: (6 16 14)

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