1: (0 12 17)

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

2: (4 19 16)

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

3: (10 18 15)

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

4: (6 13 11)

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