1: (6 13 15)

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

2: (11 18 14)

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

3: (5 15 9)

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

4: (8 12 10)

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