1: (4 6 7)

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

2: (0 6 17)

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

3: (3 19 5)

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

4: (1 20 15)

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