1: (0 7 12)

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

2: (6 21 9)

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

3: (7 19 10)

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

4: (11 20 13)

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