1: (6 12 20)

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

2: (1 14 11)

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

3: (5 20 10)

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

4: (0 18 3)

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