1: (0 3 6)

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

2: (2 9 4)

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

3: (3 7 20)

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

4: (6 21 8)

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