1: (3 9 20)

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

2: (1 11 4)

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

3: (3 9 20)

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

4: (8 16 10)

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