1: (2 8 20)

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

2: (1 15 3)

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

3: (2 8 20)

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

4: (0 18 4)

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