1: (8 12 18)

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

2: (5 15 11)

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

3: (7 18 10)

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

4: (14 19 17)

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