1: (0 12 16)

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

2: (8 21 15)

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

3: (0 13 11)

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

4: (8 12 19)

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