1: (5 8 20)

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

2: (1 19 20)

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

3: (3 12 6)

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

4: (2 17 4)

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