1: (0 2 6)

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

2: (1 19 3)

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

3: (2 17 4)

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

4: (16 20 18)

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