1: (4 6 14)

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

2: (3 7 5)

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

3: (6 16 8)

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

4: (1 15 13)

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