1: (3 7 10)

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

2: (5 11 8)

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

3: (3 15 6)

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

4: (1 12 9)

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