1: (1 6 10)

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

2: (4 13 7)

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

3: (9 15 11)

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

4: (1 8 5)

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