1: (0 4 14)

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

2: (9 14 19)

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

3: (2 20 18)

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

4: (3 10 6)

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