1: (0 9 16)

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

2: (8 21 11)

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

3: (9 20 12)

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

4: (2 17 15)

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