1: (1 6 12)

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

2: (4 13 11)

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

3: (2 8 5)

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

4: (7 12 10)

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