1: (0 2 7)

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

2: (4 7 20)

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

3: (3 9 5)

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

4: (1 21 18)

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