1: (6 12 20)

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

2: (2 14 11)

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

3: (1 7 4)

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

4: (5 20 10)

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