1: (0 2 3)

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

2: (3 7 18)

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

3: (1 10 4)

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

4: (6 11 9)

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