1: (0 5 7)

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

2: (4 21 6)

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

3: (0 5 17)

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

4: (1 19 15)

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