1: (0 2 7)

(0)(1 16 15)(2 12 7 21 4)(3 14 11 9 5)(6 10 8)(13 19 17)(18 22 20)

2: (4 7 21)

(0)(1 16 15)(2 12 7)(3 14 11 9 5)(4)(6 10 8)(13 19 17)(18 22 20)(21)

3: (3 9 5)

(0)(1 16 15)(2 12 7)(3)(4)(5)(6 10 8)(9 14 11)(13 19 17)(18 22 20)(21)

4: (6 10 8)

(0)(1 16 15)(2 12 7)(3)(4)(5)(6)(8)(9 14 11)(10)(13 19 17)(18 22 20)(21)