1: (0 4 10)

(0 7 5 10 3)(1 21 12 8 2)(4 20 17)(6 15 13)(9 18 11)(14 19 16)

2: (2 12 8)

(0 7 5 10 3)(1 21 12)(2)(4 20 17)(6 15 13)(8)(9 18 11)(14 19 16)

3: (9 18 11)

(0 7 5 10 3)(1 21 12)(2)(4 20 17)(6 15 13)(8)(9)(11)(14 19 16)(18)

4: (0 7 3)

(0)(1 21 12)(2)(3 5 10)(4 20 17)(6 15 13)(7)(8)(9)(11)(14 19 16)(18)