1: (3 10 15)

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

2: (5 16 14)

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

3: (2 7 4)

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

4: (3 11 20)

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