1: (8 18 20)

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

2: (0 19 17)

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

3: (6 20 14)

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

4: (4 10 7)

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