1: (1 9 16)

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

2: (2 19 15)

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

3: (0 11 3)

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

4: (1 14 4)

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