1: (3 17 20)

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

2: (1 19 5)

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

3: (3 17 20)

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

4: (2 9 4)

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