1: (0 4 7)

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

2: (2 8 5)

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

3: (1 10 7)

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

4: (6 12 9)

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