1: (2 12 16)

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

2: (9 17 15)

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

3: (4 18 16)

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

4: (3 20 5)

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