1: (0 5 7)

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

2: (4 8 6)

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

3: (3 10 7)

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

4: (0 12 9)

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