1: (3 15 19)

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

2: (5 20 17)

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

3: (3 15 19)

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

4: (2 7 4)

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