1: (0 2 18)

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

2: (4 18 21)

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

3: (2 20 8)

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

4: (3 16 5)

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