1: (0 5 9)

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

2: (4 12 6)

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

3: (2 21 9)

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

4: (5 20 7)

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