1: (0 6 12)

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

2: (5 16 8)

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

3: (2 19 12)

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

4: (1 20 18)

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