1: (0 4 7)

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

2: (3 10 6)

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

3: (2 20 7)

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

4: (5 18 9)

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