1: (2 6 10)

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

2: (4 11 9)

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

3: (2 6 10)

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

4: (0 7 3)

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