1: (0 1 2)

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

2: (2 9 19)

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

3: (5 20 18)

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

4: (1 19 3)

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