1: (0 1 3)

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

2: (3 7 14)

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

3: (4 17 9)

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

4: (6 12 8)

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