1: (0 1 2)

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

2: (2 5 19)

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

3: (4 21 18)

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

4: (1 19 3)

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