1: (0 13 18)

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

2: (4 19 17)

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

3: (10 20 16)

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

4: (6 14 12)

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