1: (1 11 17)

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

2: (9 19 12)

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

3: (0 17 6)

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

4: (2 10 8)

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