1: (9 12 15)

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

2: (2 4 15)

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

3: (3 20 5)

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

4: (7 14 10)

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