1: (1 4 19)

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

2: (1 9 17)

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

3: (0 8 2)

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

4: (4 20 17)

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