1: (0 3 18)

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

2: (1 3 8)

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

3: (2 10 4)

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

4: (7 12 9)

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