1: (0 3 5)

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

2: (3 7 12)

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

3: (4 16 9)

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

4: (6 10 8)

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