1: (4 9 15)

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

2: (8 20 10)

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

3: (14 21 17)

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

4: (7 10 15)

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