1: (4 7 12)

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

2: (3 10 5)

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

3: (9 12 16)

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

4: (2 8 6)

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