1: (7 10 16)

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

2: (6 11 8)

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

3: (5 14 10)

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

4: (4 15 13)

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