1: (0 9 17)

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

2: (8 18 15)

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

3: (4 19 17)

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

4: (5 16 14)

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